Amended to include LTE

Previously overlooked.
Initial Docs for review
2025-09-16 05:31:32 +00:00 · 2025-07-22 22:09:39 +01:00 · 2025-07-22 21:42:51 +01:00 · 2025-07-22 20:52:07 +01:00 · 2025-07-21 21:02:51 +01:00 · 2025-07-21 19:45:14 +01:00
28 changed files with 768 additions and 124 deletions
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,5 +2,8 @@
  "cSpell.words": [
    "usbs",
    "Venu"
-  ]
+  ],
+  "files.exclude": {
+    "resources-*": true
+  }
 }
--- a/BackgroundService.md
+++ b/BackgroundService.md
@@ -1,4 +1,4 @@
-[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)
+[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Wi-Fi](Wi-Fi.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)

 # Background Service

--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,4 +1,4 @@
-[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)
+[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Wi-Fi](Wi-Fi.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)

 # Version History

@@ -44,3 +44,5 @@
 |   2.29  | Added support for three new devices, Forerunners 570 42mm & 47mm and 970. |
 |   2.30  | <img src="images/Venu2_glance_default.png" width="200" title="Default Glance"/><br/>Extensive re-work of the [Glance](examples/Glance.md) view, including the ability to customise it with a user supplied template. |
 |   2.31  | Adding [two new options](./examples/Actions.md#exit-on-tap) to the menu items: 1) The ability to disable a menu item, e.g. temporarily for seasonal changes, 2) The option to exit after a menu item has been select. |
+|   2.32  | Bug fix for a breaking change extracting options caused by the need to rearrange function parameters for an [annoying compiler error](https://github.com/house-of-abbey/GarminHomeAssistant/issues/253). |
+|   3.0   | First version with the ability to use [Wi-Fi](Wi-Fi.md) instead of Bluetooth but with limited functionality. |
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)
+[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Wi-Fi](Wi-Fi.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)

 # GarminHomeAssistant

@@ -10,13 +10,18 @@ The application is designed around a simple scrollable menu where menu items hav

 **The intended audience for this application are those comfortable with configuring a Home Assistant** (e.g. editing the YAML configuration files) and debugging why URLs don't work. It does not require programming skills, but the menu is configured via JSON which feels like "coding" (more like "describing"). If you are not comfortable with this relatively low level of configuration, you may like to try other Garmin applications instead.

-> [!IMPORTANT]
-> The Garmin SDK allows HTTP requests only to a limited number of domains specified in their app. Therefore, for your Garmin to communicate with your Home Assistant instance, your Home Assistant instance must be accessible via HTTPS (with a public certificate!) or through a local DNS server that overrides one of the whitelisted domains to communicate using HTTP.
-> To make your Home Assistant instance accessible via HTTPS, you will need a public certificate. You can get one for free from [Let's Encrypt](https://letsencrypt.org/) or you can pay for [Home Assistant cloud](https://www.nabucasa.com/). (You can install a local [Nginx proxy server](https://my.home-assistant.io/redirect/supervisor_addon/?addon=a0d7b954_nginxproxymanager) to manage Let's Encrypt certificates.)
-> If you use a local DNS server (like [Pi-Hole](https://pi-hole.net/)), you can create a local DNS record for the domain `garmincdn.com` (which is allowed for HTTP in the Garmin SDK) and map it to your Home Assistant instance's IP. You can find additional workarounds for HTTP request restrictions in the Garmin SDK [here](https://www.instructables.com/About-Communication-Between-Garmin-SDK-and-a-Raspb/).
-
 **If you are struggling with getting the application to work, please consult the [trouble shooting](TroubleShooting.md#menu-configuration-url) guide first.**

+## No HTTPS?
+
+> [!IMPORTANT]
+> The Garmin SDK allows HTTP requests only to a limited number of domains specified in their app. Therefore, for your Garmin to communicate with your Home Assistant instance, your Home Assistant instance must be accessible via HTTPS (with a public certificate!) or through a local DNS server that overrides one of the whitelisted domains to communicate using HTTP.
+>
+> To make your Home Assistant instance accessible via HTTPS, you will need a public certificate. You can get one for free from [Let's Encrypt](https://letsencrypt.org/) or you can pay for [Home Assistant cloud](https://www.nabucasa.com/). (You can install a local [Nginx proxy server](https://my.home-assistant.io/redirect/supervisor_addon/?addon=a0d7b954_nginxproxymanager) to manage Let's Encrypt certificates.)
+>
+> If you use a local DNS server (like [Pi-Hole](https://pi-hole.net/)), you can create a local DNS record for the domain `garmincdn.com` (which is allowed for HTTP in the Garmin SDK) and map it to your Home Assistant instance's IP. "_[About Communication Between Garmin SDK and a Raspberry Pi](https://www.instructables.com/About-Communication-Between-Garmin-SDK-and-a-Raspb/)_" provides additional workarounds for HTTP request restrictions in the Garmin SDK.
+>
+> **No support is offered to those circumventing the HTTPS restriction of the Connect IQ SDK.** You are supporting yourself!

 ## Widget or Application?

@@ -266,7 +271,7 @@ The application timeout prevents the HomeAssistant App running on your watch whe
 |          0          |    > 0     | Permanently open, but poll more gently to save battery. |
 |         > 0         |    > 0     | Temporarily open, poll more gently to save battery, but the application closes before the benefit is realised. Not recommended. |

-There is a second timeout value for confirmation views. This is intended for use with more sensitive toggles so that the confirmation view is not left open and forgotten and then confirmed accidentally without you noticing. **We cannot advise you this is safe, be careful what you toggle with the watch application!**
+There is a second timeout value for confirmation views. This is intended for use with more sensitive toggles so that the confirmation view is not left open and forgotten and then confirmed accidentally without you noticing. **We cannot advise you this is safe, be careful what you toggle with the watch application!** _The developers will not be held responsible for any insecurities resulting from using this feature, including any inadvertent code changes that cause the PIN feature to not work._

 The confirmation timeout is also used for the maximum time between clicks in the PIN confirmation dialog. The PIN confirmation provides a more secure alternative for toggling security-sensitive actions.

--- a/TroubleShooting.md
+++ b/TroubleShooting.md
@@ -1,4 +1,4 @@
-[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)
+[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Wi-Fi](Wi-Fi.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)

 # Troubleshooting Guides

--- a/Wi-Fi.md
+++ b/Wi-Fi.md
@@ -0,0 +1,29 @@
+[Home](README.md) | [Switches](examples/Switches.md) | [Actions](examples/Actions.md) | [Templates](examples/Templates.md) | [Glance](examples/Glance.md) | [Background Service](BackgroundService.md) | [Wi-Fi](Wi-Fi.md) | [Trouble Shooting](TroubleShooting.md) | [Version History](HISTORY.md)
+
+# Wi-Fi & LTE
+
+Many watches now include the ability to synchronise data over Wi-Fi or event LTE in addition to Bluetooth. This gives users of this application the expectation that they should be able to operate Home Assistant devices from their watch without Bluetooth and hence their phone (that they left out of contact distance). The whole point of Bluetooth after all is that it is [low power](https://en.wikipedia.org/wiki/Bluetooth#Uses). Using Wi-Fi and LTE are power hungry and therefore not something that can be left on continuously in a small device. The watch function that uses Wi-Fi & LTE is the ability to 'synchronise', e.g. activity data (FIT files) and application updates. This function then has a limited period of time for which radio is active. Neither Wi-Fi nor LTE are "always on" like Bluetooth.
+
+With version 3.0 onwards the application now includes the ability to temporarily turn on Wi-Fi or LTE in order to perform a task on the watch. To do this, the "synchronise" function of the Connect IQ SDK has been cleverly hijacked. This appears to be a highly sought after solution from several users as **it allows the watch to operate when out of range of the associated phone**.
+
+## Limits of Use
+
+1. An API request issued over Wi-Fi requires the watch to open up an IP connection to your Wi-Fi access point. This means setting up a secure channel with WPA and being allocated an IP address. Establishing the communication channel takes a short while. _You will see that this adds a noticeable delay to useability._
+
+2. **This new function can only be used when the menu is already cached.** _The watch will not perform an HTTPS GET request to retrieve the JSON menu file_. You will not be able to turn on the Wi-Fi/LTE connection option in the application settings if the menu is not cached (or at least set to be cached in due course).
+
+3. The menu item statuses will not be set correctly. Instead you will be warned about the lack of connectivity by a 'toast', i.e. message partially occupying the top of the screen temporarily. Fetching the menu item statuses, including rendered templates, requires its own API call, hence this not performed.
+
+4. Do not forget you need to be within range of your watch's configured Wi-Fi access point to take advantage of this functionality. LTE is obviously longer range.
+
+## Video
+
+This video using will hopefully make it obvious how slow it is to use the Wi-Fi option and illustrate the cautionary notes above.
+
+<video width="100%" controls style="max-width:250px">
+  <source src="./images/wi-fi.mp4" type="video/mp4">
+</video>
+
+## Credits
+
+With thanks to [@vincentezw](https://github.com/vincentezw) for contributing this solution.
--- a/examples/Actions.md
+++ b/examples/Actions.md
@@ -1,4 +1,4 @@
-[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)
+[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Wi-Fi](../Wi-Fi.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)


 # Actions
--- a/examples/Glance.md
+++ b/examples/Glance.md
@@ -1,4 +1,4 @@
-[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)
+[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Wi-Fi](../Wi-Fi.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)

 # Glance

--- a/examples/Switches.md
+++ b/examples/Switches.md
@@ -1,5 +1,4 @@
-[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)
-
+[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Wi-Fi](../Wi-Fi.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)

 # Switches

--- a/examples/Templates.md
+++ b/examples/Templates.md
@@ -1,4 +1,4 @@
-[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)
+[Home](../README.md) | [Switches](Switches.md) | [Actions](Actions.md) | [Templates](Templates.md) | [Glance](Glance.md) | [Background Service](../BackgroundService.md) | [Wi-Fi](../Wi-Fi.md) | [Trouble Shooting](../TroubleShooting.md) | [Version History](../HISTORY.md)

 # Templates

--- a/images/wi-fi.mp4
+++ b/images/wi-fi.mp4
--- a/manifest.xml
+++ b/manifest.xml
@@ -33,6 +33,7 @@
      "Monkey C: Edit Products" - Lets you add or remove any product
    -->
    <iq:products>
+<!--
      <iq:product id="approachs50"/>
      <iq:product id="approachs7042mm"/>
      <iq:product id="approachs7047mm"/>
@@ -142,7 +143,9 @@
      <iq:product id="marqgolfer"/>
      <iq:product id="montana7xx"/>
      <iq:product id="venu"/>
+-->
      <iq:product id="venu2"/>
+<!--
      <iq:product id="venu2plus"/>
      <iq:product id="venu2s"/>
      <iq:product id="venu3"/>
@@ -159,6 +162,7 @@
      <iq:product id="vivoactive4s"/>
      <iq:product id="vivoactive5"/>
      <iq:product id="vivoactive6"/>
+-->
    </iq:products>
    <!--
      Use "Monkey C: Edit Permissions" from the Visual Studio Code command
--- a/resources/settings/properties.xml
+++ b/resources/settings/properties.xml
@@ -53,7 +53,7 @@
    Poll delay adds a user configurable delay (in seconds) to each round of
    status updates of all item in the device's menu that might be amended
    externally from the watch. A user has requested that it is possible to add
-    this delayfor an "always open" mode of operation, which then drains the
+    this delay for an "always open" mode of operation, which then drains the
    watch battery from the additional API access activity.
  -->
  <property id="poll_delay_combined" type="number">5</property>
@@ -96,4 +96,9 @@
  -->
  <property id="webhook_id" type="string"></property>

+  <!--
+    Enables the SyncDelegate and prompt to send a command over Wifi/LTE.
+    This will only show when not connected to the user's phone.
+  -->
+  <property id="wifi_lte_execution" type="boolean">false</property>
 </properties>
--- a/resources/settings/settings.xml
+++ b/resources/settings/settings.xml
@@ -116,4 +116,13 @@
  >
    <settingConfig type="alphaNumeric" readonly="true" />
  </setting>
+
+  <group enableIfTrue="@Properties.cache_config" id="wifiLteExection" title="@Strings.WifiLteExecution" description="@Strings.WifiLteExecutionDescription">
+    <setting
+      propertyKey="@Properties.wifi_lte_execution"
+      title="@Strings.WifiLteExecutionEnable"
+    >
+      <settingConfig type="boolean" />
+    </setting>
+  </group>
 </settings>
--- a/resources/strings/strings.xml
+++ b/resources/strings/strings.xml
@@ -31,7 +31,9 @@
  <string id="NoInternet">No Internet connection.</string>
  <string id="NoJson">No JSON returned from HTTP request.</string>
  <string id="NoPhone" scope="glance">No Phone connection.</string>
+  <string id="NoPhoneNoCache" scope="glance">No phone connection, no cached menu.</string>
  <string id="NoResponse">No Response, check Internet connection</string>
+  <string id="TimedOut">Request timed out</string>
  <string id="PinInputLocked">PIN input locked for</string>
  <string id="PotentialError">Potential Error</string>
  <string id="Seconds">seconds</string>
@@ -42,6 +44,10 @@
  <string id="UnhandledHttpErr">HTTP request returned error code = </string>
  <string id="WebhookFailed">Failed to register Webhook</string>
  <string id="WrongPin">Wrong PIN</string>
+  <string id="WifiLteNotAvailable">No Wifi or LTE available</string>
+  <string id="WifiLtePrompt">Execute over Wifi/LTE?</string>
+  <string id="WifiLteExecutionTitle">Sending to Home Assistant.</string>
+  <string id="WifiLteExecutionDataError">No data received.</string>

  <!-- For the settings GUI, strings should be in the order they are used. -->
  <string id="SettingsSelect">Select...</string>
@@ -64,4 +70,7 @@
  <string id="SettingsEnableBatteryLevel">Enable the background service to send the device battery level, location and (if supported) activity data to Home Assistant.</string>
  <string id="SettingsBatteryLevelRefreshRate">The refresh rate (in minutes) at which the background service should repeat sending data.</string>
  <string id="WebhookId">(Read only) The Webhook ID created by the device for background service updates. You might require this for debugging.</string>
+  <string id="WifiLteExecution">Wifi/LTE execution mode.</string>
+  <string id="WifiLteExecutionEnable">Enable executing commands over Wifi/LTE.</string>
+  <string id="WifiLteExecutionDescription">Allows the app to start without phone connection (when menu is cached), and prompt to execute command over Wifi/LTE.</string>
 </strings>
--- a/source/HomeAssistantApp.mc
+++ b/source/HomeAssistantApp.mc
@@ -14,6 +14,7 @@
 //-----------------------------------------------------------------------------------

 using Toybox.Application;
+using Toybox.Communications;
 using Toybox.Lang;
 using Toybox.WatchUi;
 using Toybox.System;
@@ -25,6 +26,7 @@ using Toybox.Timer;
 (:glance, :background)
 class HomeAssistantApp extends Application.AppBase {
    private var mApiStatus      as Lang.String       or Null;
+    private var mHasToast       as Lang.Boolean = false;
    private var mMenuStatus     as Lang.String       or Null;
    private var mHaMenu         as HomeAssistantView or Null;
    private var mGlanceTemplate as Lang.String       or Null = null;
@@ -38,6 +40,9 @@ class HomeAssistantApp extends Application.AppBase {
    private var mIsApp          as Lang.Boolean    = false; // Or Widget
    private var mUpdating       as Lang.Boolean    = false; // Don't start a second chain of updates
    private var mTemplates      as Lang.Dictionary = {};
+    private var mNotifiedNoBle  as Lang.Boolean = false;
+
+    private const wifiPollDelayMs = 2000;

    //! Class Constructor
    //
@@ -105,6 +110,7 @@ class HomeAssistantApp extends Application.AppBase {
        mUpdateTimer = new Timer.Timer();
        mApiStatus   = WatchUi.loadResource($.Rez.Strings.Checking) as Lang.String;
        mMenuStatus  = WatchUi.loadResource($.Rez.Strings.Checking) as Lang.String;
+        mHasToast    = WatchUi has :showToast;
        Settings.update();

        if (Settings.getApiKey().length() == 0) {
@@ -122,11 +128,14 @@ class HomeAssistantApp extends Application.AppBase {
        } else if (Settings.getPin() == null) {
            // System.println("HomeAssistantApp getInitialView(): Invalid PIN in application settings.");
            return ErrorView.create(WatchUi.loadResource($.Rez.Strings.SettingsPinError) as Lang.String);
-        } else if (! System.getDeviceSettings().phoneConnected) {
-            // System.println("HomeAssistantApp getInitialView(): No Phone connection, skipping API call.");
+        } else if (! System.getDeviceSettings().phoneConnected and Settings.getWifiLteExecutionEnabled() and ! hasCachedMenu()) {
+            // System.println("HomeAssistantApp getInitialView(): No Phone connection, no cached menu, skipping API call.");
+            return ErrorView.create(WatchUi.loadResource($.Rez.Strings.NoPhoneNoCache) as Lang.String);
+        } else if (! System.getDeviceSettings().phoneConnected and ! Settings.getWifiLteExecutionEnabled()) {
+            // System.println("HomeAssistantApp getInitialView(): No Phone connection and wifi disabled, skipping API call.");
            return ErrorView.create(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
-        } else if (! System.getDeviceSettings().connectionAvailable) {
-            // System.println("HomeAssistantApp getInitialView(): No Internet connection, skipping API call.");
+        } else if (! System.getDeviceSettings().connectionAvailable and ! Settings.getWifiLteExecutionEnabled()) {
+            // System.println("HomeAssistantApp getInitialView(): No Internet connection and wifi disabled, skipping API call.");
            return ErrorView.create(WatchUi.loadResource($.Rez.Strings.NoInternet) as Lang.String);
        } else {
            var isCached = fetchMenuConfig();
@@ -227,6 +236,20 @@ class HomeAssistantApp extends Application.AppBase {
        WatchUi.requestUpdate();
    }

+    //! Can we use the cached menu?
+    //!
+    //! @return Return true if there's a menu in cache, and if the user has enabled the cache and 
+    //! has not requested to have the cache busted.
+    //
+    function hasCachedMenu() as Lang.Boolean {
+        if (Settings.getClearCache() || !Settings.getCacheConfig()) {
+            return false;
+        }
+
+        var menu = Storage.getValue("menu") as Lang.Dictionary;
+        return menu != null;
+    }
+
    //! Fetch the menu configuration over HTTPS, which might be locally cached.
    //!
    //! @return Return true if the menu came from the cache, otherwise false. This is because fetching
@@ -246,22 +269,22 @@ class HomeAssistantApp extends Application.AppBase {
                Settings.unsetClearCache();
            }
            if (menu == null) {
-                if (! System.getDeviceSettings().phoneConnected) {
+                var phoneConnected = System.getDeviceSettings().phoneConnected;
+                var internetAvailable = System.getDeviceSettings().connectionAvailable;
+                if (! phoneConnected or ! internetAvailable) {
+                    var errorRez = $.Rez.Strings.NoPhone;
+                    if (Settings.getWifiLteExecutionEnabled()) {
+                        errorRez = $.Rez.Strings.NoPhoneNoCache;
+                    } else if (! internetAvailable) {
+                        errorRez = $.Rez.Strings.Unavailable;
+                    }
                    // System.println("HomeAssistantApp fetchMenuConfig(): No Phone connection, skipping API call.");
                    if (mIsGlance) {
                        WatchUi.requestUpdate();
                    } else {
-                        ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
+                        ErrorView.show(WatchUi.loadResource(errorRez) as Lang.String);
                    }
-                    mMenuStatus = WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String;
-                } else if (! System.getDeviceSettings().connectionAvailable) {
-                    // System.println("HomeAssistantApp fetchMenuConfig(): No Internet connection, skipping API call.");
-                    if (mIsGlance) {
-                        WatchUi.requestUpdate();
-                    } else {
-                        ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoInternet) as Lang.String);
-                    }
-                    mMenuStatus = WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String;
+                    mMenuStatus = WatchUi.loadResource(errorRez) as Lang.String;
                } else {
                    Communications.makeWebRequest(
                        Settings.getConfigUrl(),
@@ -301,11 +324,11 @@ class HomeAssistantApp extends Application.AppBase {

    //! Start the periodic menu updates for as long as the application is running.
    //
-    function startUpdates() {
+    function startUpdates() as Void {
        if (mHaMenu != null and !mUpdating) {
            // Start the continuous update process that continues for as long as the application is running.
-            updateMenuItems();
            mUpdating = true;
+            updateMenuItems();
        }
    }

@@ -410,15 +433,50 @@ class HomeAssistantApp extends Application.AppBase {
    //! Construct the GET request to update all menu items.
    //
    function updateMenuItems() as Void {
-        if (! System.getDeviceSettings().phoneConnected) {
+        var phoneConnected = System.getDeviceSettings().phoneConnected;
+        var connectionAvailable = System.getDeviceSettings().connectionAvailable;
+
+        // In Wifi/LTE execution mode, we should not show an error page but use a toast instead.
+        if (Settings.getWifiLteExecutionEnabled() && (! phoneConnected || ! connectionAvailable)) {
+            // Notify only once per disconnection cycle
+            if (!mNotifiedNoBle) {
+                var toast = WatchUi.loadResource($.Rez.Strings.NoPhone);
+                if (!connectionAvailable) {
+                    toast = WatchUi.loadResource($.Rez.Strings.NoInternet);
+                }
+
+                if (mHasToast) {
+                    WatchUi.showToast(toast, null);
+                } else {
+                    new Alert({
+                        :timeout => Globals.scAlertTimeout,
+                        :font    => Graphics.FONT_MEDIUM,
+                        :text    => toast,
+                        :fgcolor => Graphics.COLOR_WHITE,
+                        :bgcolor => Graphics.COLOR_BLACK
+                    }).pushView(WatchUi.SLIDE_IMMEDIATE);
+                }
+            }
+
+            mNotifiedNoBle = true;
+            setApiStatus(WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String);
+            mUpdateTimer.start(method(:startUpdates), wifiPollDelayMs, false);
+
+            mUpdating = false;
+            return;
+        }
+
+        if (! phoneConnected) {
            // System.println("HomeAssistantApp updateMenuItems(): No Phone connection, skipping API call.");
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
            setApiStatus(WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String);
-        } else if (! System.getDeviceSettings().connectionAvailable) {
+        } else if (! connectionAvailable) {
            // System.println("HomeAssistantApp updateMenuItems(): No Internet connection, skipping API call.");
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoInternet) as Lang.String);
            setApiStatus(WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String);
        } else {
+            mNotifiedNoBle = false;
+
            if (mItemsToUpdate == null or mTemplates == null) {
                mItemsToUpdate = mHaMenu.getItemsToUpdate();
                mTemplates = {};
@@ -531,20 +589,27 @@ class HomeAssistantApp extends Application.AppBase {
    //
    (:glance)
    function fetchApiStatus() as Void {
+        var phoneConnected = System.getDeviceSettings().phoneConnected;
+        var connectionAvailable = System.getDeviceSettings().connectionAvailable;
+
        // System.println("API URL = " + Settings.getApiUrl());
        if (Settings.getApiUrl().equals("")) {
            mApiStatus = WatchUi.loadResource($.Rez.Strings.Unconfigured) as Lang.String;
            WatchUi.requestUpdate();
        } else {
-            if (! System.getDeviceSettings().phoneConnected) {
+            if (! mIsGlance && Settings.getWifiLteExecutionEnabled() && (! phoneConnected || ! connectionAvailable)) {
+                // System.println("HomeAssistantApp fetchApiStatus(): In-app Wifi mode (No Phone and Internet connection), early return.");
+                return;
+            } else if (! phoneConnected) {
                // System.println("HomeAssistantApp fetchApiStatus(): No Phone connection, skipping API call.");
                mApiStatus = WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String;
                if (mIsGlance) {
                    WatchUi.requestUpdate();
                } else {
+                    System.println("we here");
                    ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
                }
-            } else if (! System.getDeviceSettings().connectionAvailable) {
+            } else if (! connectionAvailable) {
                // System.println("HomeAssistantApp fetchApiStatus(): No Internet connection, skipping API call.");
                mApiStatus = WatchUi.loadResource($.Rez.Strings.Unavailable) as Lang.String;
                if (mIsGlance) {
@@ -785,6 +850,13 @@ class HomeAssistantApp extends Application.AppBase {
        return mIsApp;
    }

+    //! Returns a SyncDelegate for this App
+    //!
+    //! @return a SyncDelegate or null
+    //
+    public function getSyncDelegate() as Communications.SyncDelegate? {
+        return new HomeAssistantSyncDelegate();
+    }
 }

 //! Global function to return the application object.
--- a/source/HomeAssistantConfirmation.mc
+++ b/source/HomeAssistantConfirmation.mc
@@ -35,19 +35,43 @@ class HomeAssistantConfirmation extends WatchUi.Confirmation {
 //! Delegate to respond to the confirmation request.
 //
 class HomeAssistantConfirmationDelegate extends WatchUi.ConfirmationDelegate {
-    private var mConfirmMethod as Method(state as Lang.Boolean) as Void;
-    private var mTimer         as Timer.Timer or Null;
-    private var mState         as Lang.Boolean;
+    private static var mTimer       as Timer.Timer or Null;
+
+    private var mConfirmMethod      as Method(state as Lang.Boolean) as Void;
+    private var mState              as Lang.Boolean;
+    private var mToggleMethod       as Method(state as Lang.Boolean) as Void or Null;
+    private var mConfirmationView   as WatchUi.Confirmation;

    //! Class Constructor
+    //!
+    //! @param options A dictionary describing the following options:
+    //!  - callback         Method to call on confirmation.
+    //!  - confirmationView Confirmation the delegate is active for
+    //!  - state            Wanted state of a toggle button.
+    //!  - toggle           Optional setEnabled method to untoggle ToggleItem.
    //
-    function initialize(callback as Method(state as Lang.Boolean) as Void, state as Lang.Boolean) {
+    function initialize(options as {
+        :callback as Method(state as Lang.Boolean) as Void,
+        :confirmationView as WatchUi.Confirmation,
+        :state as Lang.Boolean,
+        :toggleMethod as Method(state as Lang.Boolean) or Null,
+    }) {
+        if (mTimer != null) {
+            mTimer.stop();
+        }
+
        WatchUi.ConfirmationDelegate.initialize();
-        mConfirmMethod = callback;
-        mState         = state;
+        mConfirmMethod = options[:callback];
+        mConfirmationView = options[:confirmationView];
+        mState         = options[:state];
+        mToggleMethod  = options[:toggleMethod];
+
        var timeout = Settings.getConfirmTimeout(); // ms
        if (timeout > 0) {
-            mTimer = new Timer.Timer();
+            if (mTimer == null) {
+                mTimer = new Timer.Timer();
+            }
+            
            mTimer.start(method(:onTimeout), timeout, true);
        }
    }
@@ -64,6 +88,11 @@ class HomeAssistantConfirmationDelegate extends WatchUi.ConfirmationDelegate {
        }
        if (response == WatchUi.CONFIRM_YES) {
            mConfirmMethod.invoke(mState);
+        } else {
+            // Undo the toggle, if we have one
+            if (mToggleMethod != null) {
+                mToggleMethod.invoke(!mState);
+            }
        }
        return true;
    }
@@ -71,6 +100,14 @@ class HomeAssistantConfirmationDelegate extends WatchUi.ConfirmationDelegate {
    //! Function supplied to a timer in order to limit the time for which the confirmation can be provided.
    function onTimeout() as Void {
        mTimer.stop();
-        WatchUi.popView(WatchUi.SLIDE_RIGHT);
+        // Undo the toggle, if we have one
+        if (mToggleMethod != null) {
+            mToggleMethod.invoke(!mState);
+        }
+
+        var getCurrentView = WatchUi.getCurrentView();
+        if (getCurrentView[0] == mConfirmationView) {
+            WatchUi.popView(WatchUi.SLIDE_RIGHT);
+        }
    }
 }
--- a/source/HomeAssistantPinConfirmation.mc
+++ b/source/HomeAssistantPinConfirmation.mc
@@ -185,21 +185,25 @@ class HomeAssistantPinConfirmationDelegate extends WatchUi.BehaviorDelegate {
    private var mTimer         as Timer.Timer or Null;
    private var mState         as Lang.Boolean;
    private var mFailures      as PinFailures;
+    private var mToggleMethod  as Method(state as Lang.Boolean) as Void or Null;
    private var mView          as HomeAssistantPinConfirmationView;

    //! Class Constructor
    //!
-    //! @param callback Method to call on confirmation.
-    //! @param state    Current state of a toggle button.
-    //! @param pin      PIN to be matched.
-    //! @param view     PIN confirmation view.
+    //! @param options A dictionary describing the following options:
+    //!  - callback Method to call on confirmation.
+    //!  - pin      PIN to be matched.
+    //!  - state    Wanted state of a toggle button.
+    //!  - toggle   Optional setEnabled method to untoggle ToggleItem.
+    //!  - view     PIN confirmation view.
    //
-    function initialize(
-        callback as Method(state as Lang.Boolean) as Void,
-        state    as Lang.Boolean,
-        pin      as Lang.String,
-        view     as HomeAssistantPinConfirmationView
-    ) {
+    function initialize(options as {
+        :callback       as Method(state as Lang.Boolean) as Void,
+        :pin            as Lang.String,
+        :state          as Lang.Boolean,
+        :view           as HomeAssistantPinConfirmationView,
+        :toggleMethod   as (Method(state as Lang.Boolean) as Void) or Null,
+    }) {
        BehaviorDelegate.initialize();
        mFailures      = new PinFailures();
        if (mFailures.isLocked()) {
@@ -208,11 +212,13 @@ class HomeAssistantPinConfirmationDelegate extends WatchUi.BehaviorDelegate {
                      WatchUi.loadResource($.Rez.Strings.Seconds);
            WatchUi.showToast(msg, {});
        }
-        mPin           = pin;
+        mPin           = options[:pin];
        mEnteredPin    = "";
-        mConfirmMethod = callback;
-        mState         = state;
-        mView          = view;
+        mConfirmMethod = options[:callback];
+        mState         = options[:state];
+        mToggleMethod  = options[:toggleMethod];
+        mView          = options[:view];
+
        resetTimer();
    }

@@ -237,8 +243,13 @@ class HomeAssistantPinConfirmationDelegate extends WatchUi.BehaviorDelegate {
                    if (mTimer != null) {
                        mTimer.stop();
                    }
-                    mConfirmMethod.invoke(mState);
                    WatchUi.popView(WatchUi.SLIDE_RIGHT);
+
+                    // Set the toggle, if we have one
+                    if (mToggleMethod != null) {
+                        mToggleMethod.invoke(!mState);
+                    }
+                    mConfirmMethod.invoke(mState);
                } else {
                    error();
                }
@@ -279,6 +290,7 @@ class HomeAssistantPinConfirmationDelegate extends WatchUi.BehaviorDelegate {
        if (mTimer != null) {
            mTimer.stop();
        }
+        
        WatchUi.popView(WatchUi.SLIDE_RIGHT);
    }

@@ -304,6 +316,13 @@ class HomeAssistantPinConfirmationDelegate extends WatchUi.BehaviorDelegate {
        goBack();
    }

+    //! Handle the back button (ESC)
+    //
+    function onBack() as Lang.Boolean {
+        goBack();
+        return true;
+    }
+
 }


--- a/source/HomeAssistantService.mc
+++ b/source/HomeAssistantService.mc
@@ -27,9 +27,8 @@ class HomeAssistantService {
    //! Class Constructor
    //
    function initialize() {
-        if (WatchUi has :showToast) {
-            mHasToast = true;
-        }
+        mHasToast = WatchUi has :showToast;
+        
        if (Attention has :vibrate) {
            mHasVibrate = true;
        }
@@ -129,10 +128,25 @@ class HomeAssistantService {
        data    as Lang.Dictionary or Null,
        exit    as Lang.Boolean
    ) as Void {
-        if (! System.getDeviceSettings().phoneConnected) {
+        var phoneConnected = System.getDeviceSettings().phoneConnected;
+        var internetAvailable = System.getDeviceSettings().connectionAvailable;
+        if (Settings.getWifiLteExecutionEnabled() && (! phoneConnected || ! internetAvailable)) {
+            var dialogMsg = WatchUi.loadResource($.Rez.Strings.WifiLtePrompt) as Lang.String;
+            var dialog = new WatchUi.Confirmation(dialogMsg);
+            WatchUi.pushView(
+                dialog,
+                new WifiLteExecutionConfirmDelegate({
+                    :type => "service",
+                    :service => service,
+                    :data => data,
+                    :exit => exit,
+                }, dialog),
+                WatchUi.SLIDE_LEFT
+            );
+        } else if (! phoneConnected) {
            // System.println("HomeAssistantService call(): No Phone connection, skipping API call.");
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
-        } else if (! System.getDeviceSettings().connectionAvailable) {
+        } else if (! internetAvailable) {
            // System.println("HomeAssistantService call(): No Internet connection, skipping API call.");
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoInternet) as Lang.String);
        } else {
--- a/source/HomeAssistantSyncDelegate.mc
+++ b/source/HomeAssistantSyncDelegate.mc
@@ -0,0 +1,111 @@
+using Toybox.Communications;
+using Toybox.Lang;
+
+// SyncDelegate to execute single command via POST request to Home Assistant
+//
+class HomeAssistantSyncDelegate extends Communications.SyncDelegate {
+    private static var syncError as Lang.String or Null;
+
+    // Initialize an instance of this delegate
+    public function initialize() {
+        SyncDelegate.initialize();
+    }
+
+    //! Called by the system to determine if a sync is needed
+    public function isSyncNeeded() as Lang.Boolean {
+        return true;
+    }
+
+    //! Called by the system when starting a bulk sync.
+    public function onStartSync() as Void {
+        syncError = null;
+        
+        if (WifiLteExecutionConfirmDelegate.mCommandData == null) {
+            syncError = WatchUi.loadResource($.Rez.Strings.WifiLteExecutionDataError) as Lang.String;
+            onStopSync();
+            return;
+        }
+        
+        var type = WifiLteExecutionConfirmDelegate.mCommandData[:type];
+        var data = WifiLteExecutionConfirmDelegate.mCommandData[:data];
+        var url;
+
+        switch (type) {
+            case "service":
+                var service = WifiLteExecutionConfirmDelegate.mCommandData[:service];
+                url = Settings.getApiUrl() + "/services/" + service.substring(0, service.find(".")) + "/" + service.substring(service.find(".")+1, service.length());
+                var entity_id = "";
+                if (data != null) {
+                    entity_id = data.get("entity_id");
+                    if (entity_id == null) {
+                        entity_id = "";
+                    }
+                }
+                performRequest(url, data);
+                break;
+            case "entity":
+                url = WifiLteExecutionConfirmDelegate.mCommandData[:url];
+                performRequest(url, data);
+                break;
+        }
+    }
+
+    // Performs a POST request to Hass with a given payload and URL, and calls haCallback
+    private function performRequest(url as Lang.String, data as Lang.Dictionary or Null) {
+        Communications.makeWebRequest(
+            url,
+            data, // May include {"entity_id": xxxx} for service calls
+            {
+                :method  => Communications.HTTP_REQUEST_METHOD_POST,
+                :headers => {
+                    "Content-Type"  => Communications.REQUEST_CONTENT_TYPE_JSON,
+                    "Authorization" => "Bearer " + Settings.getApiKey()
+                },
+                :responseType => Communications.HTTP_RESPONSE_CONTENT_TYPE_JSON,
+            },
+            method(:haCallback)
+        );
+    }
+
+    //! Handle callback from request
+    public function haCallback(code as Lang.Number, data as Null or Lang.Dictionary) as Void {
+        Communications.notifySyncProgress(100);
+        if (code == 200) {
+            syncError = null;
+            if (WifiLteExecutionConfirmDelegate.mCommandData[:type].equals("entity")) {
+                var callbackMethod = WifiLteExecutionConfirmDelegate.mCommandData[:callback];               
+                if (callbackMethod != null) {
+                    var d = data as Lang.Array;
+                    callbackMethod.invoke(d);
+                }
+            }
+            onStopSync();
+            return;
+        }
+
+        switch(code) {
+            case Communications.NETWORK_REQUEST_TIMED_OUT:
+                syncError = WatchUi.loadResource($.Rez.Strings.TimedOut) as Lang.String;
+                break;
+            case Communications.INVALID_HTTP_BODY_IN_NETWORK_RESPONSE:
+                syncError = WatchUi.loadResource($.Rez.Strings.NoJson) as Lang.String;
+                syncError = "";
+            default:
+                var codeMsg = WatchUi.loadResource($.Rez.Strings.UnhandledHttpErr) as Lang.String;
+                syncError = codeMsg + code;
+                break;
+        }
+
+        onStopSync();
+    }
+
+    //! Clean up
+    public function onStopSync() as Void {
+        if (WifiLteExecutionConfirmDelegate.mCommandData[:exit]) {
+            System.exit();
+        }
+        
+        Communications.cancelAllRequests();
+        Communications.notifySyncComplete(syncError);
+    }
+}
--- a/source/HomeAssistantTapMenuItem.mc
+++ b/source/HomeAssistantTapMenuItem.mc
@@ -69,7 +69,7 @@ class HomeAssistantTapMenuItem extends HomeAssistantMenuItem {
        mData                 = data;
        mExit                 = options.get(:exit);
        mConfirm              = options.get(:confirm);
-        mPin                  = options.get(:acospin);
+        mPin                  = options.get(:pin);
    }

    //! Call a Home Assistant service only after checks have been done for confirmation or PIN entry.
@@ -82,16 +82,43 @@ class HomeAssistantTapMenuItem extends HomeAssistantMenuItem {
                var pinConfirmationView = new HomeAssistantPinConfirmationView();
                WatchUi.pushView(
                    pinConfirmationView,
-                    new HomeAssistantPinConfirmationDelegate(method(:onConfirm), false, pin, pinConfirmationView),
+                    new HomeAssistantPinConfirmationDelegate({
+                        :callback    => method(:onConfirm),
+                        :pin         => pin, 
+                        :state       => false,
+                        :view        => pinConfirmationView,
+                    }),
                    WatchUi.SLIDE_IMMEDIATE
                );
            }
        } else if (mConfirm) {
-            WatchUi.pushView(
-                new HomeAssistantConfirmation(),
-                new HomeAssistantConfirmationDelegate(method(:onConfirm), false),
-                WatchUi.SLIDE_IMMEDIATE
-            );
+            var phoneConnected = System.getDeviceSettings().phoneConnected;
+            var internetAvailable = System.getDeviceSettings().connectionAvailable;
+            if ((! phoneConnected || ! internetAvailable) && Settings.getWifiLteExecutionEnabled()) {
+                var dialogMsg = WatchUi.loadResource($.Rez.Strings.WifiLtePrompt) as Lang.String;
+                var dialog = new WatchUi.Confirmation(dialogMsg);
+                WatchUi.pushView(
+                    dialog,
+                    new WifiLteExecutionConfirmDelegate({
+                        :type => "service",
+                        :service => mService,
+                        :data => mData,
+                        :exit => mExit,
+                    }, dialog),
+                    WatchUi.SLIDE_LEFT
+                );
+            } else {
+                var view = new HomeAssistantConfirmation();
+                WatchUi.pushView(
+                    view,
+                    new HomeAssistantConfirmationDelegate({
+                        :callback       => method(:onConfirm),
+                        :confirmationView => view,
+                        :state          => false,
+                    }),
+                    WatchUi.SLIDE_IMMEDIATE
+                );
+            }
        } else {
            onConfirm(false);
        }
--- a/source/HomeAssistantToggleMenuItem.mc
+++ b/source/HomeAssistantToggleMenuItem.mc
@@ -198,16 +198,8 @@ class HomeAssistantToggleMenuItem extends WatchUi.ToggleMenuItem {
            case 200:
                // System.println("HomeAssistantToggleMenuItem onReturnSetState(): Service executed.");
                getApp().forceStatusUpdates();
-                var state;
                var d = data as Lang.Array;
-                for(var i = 0; i < d.size(); i++) {
-                    if ((d[i].get("entity_id") as Lang.String).equals(mData.get("entity_id"))) {
-                        state = d[i].get("state") as Lang.String;
-                        // System.println((d[i].get("attributes") as Lang.Dictionary).get("friendly_name") + " State=" + state);
-                        setUiToggle(state);
-                        WatchUi.requestUpdate();
-                    }
-                }
+                setToggleStateWithData(d);
                status = WatchUi.loadResource($.Rez.Strings.Available) as Lang.String;
                break;

@@ -221,30 +213,54 @@ class HomeAssistantToggleMenuItem extends WatchUi.ToggleMenuItem {
        }
    }

+    //! Handles the response from a Home Assistant service or state call and updates the toggle UI.
+    //!
+    //! @param data An array of dictionaries, each representing a Home Assistant entity state.
+    //
+    function setToggleStateWithData(data as Lang.Array) {
+        // if there's no response body, let's assume that what we did, happened, and flip the toggle
+        if (data.size() == 0) {
+            setEnabled(!isEnabled());
+        }
+
+        else {
+            for(var i = 0; i < data.size(); i++) {
+                if ((data[i].get("entity_id") as Lang.String).equals(mData.get("entity_id"))) {
+                    var state = data[i].get("state") as Lang.String;
+                    // System.println((d[i].get("attributes") as Lang.Dictionary).get("friendly_name") + " State=" + state);
+                    setUiToggle(state);
+                    WatchUi.requestUpdate();
+                }
+            }
+        }
+    }
+
    //! Set the state of the toggle menu item.
    //!
    //! @param s Boolean indicating the desired state of the toggle switch.
    //
    function setState(s as Lang.Boolean) as Void {
-        // Toggle the UI back, we'll wait for confirmation from the Home Assistant
-        setEnabled(!isEnabled());
-        if (! System.getDeviceSettings().phoneConnected) {
+        var phoneConnected = System.getDeviceSettings().phoneConnected;
+        var internetAvailable = System.getDeviceSettings().connectionAvailable;
+        
+        if (! phoneConnected && ! Settings.getWifiLteExecutionEnabled()) {
            // System.println("HomeAssistantToggleMenuItem getState(): No Phone connection, skipping API call.");
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
-        } else if (! System.getDeviceSettings().connectionAvailable) {
+        } else if (! internetAvailable && ! Settings.getWifiLteExecutionEnabled()) {
            // System.println("HomeAssistantToggleMenuItem getState(): No Internet connection, skipping API call.");
            // Toggle the UI back
            ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoInternet) as Lang.String);
        } else {
-            // Updated SDK and got a new error
-            // ERROR: venu: Cannot find symbol ':substring' on type 'PolyType<Null or $.Toybox.Lang.Object>'.
            var id  = mData.get("entity_id") as Lang.String;
-            var url = Settings.getApiUrl() + "/services/";
-            if (s) {
-                url = url + id.substring(0, id.find(".")) + "/turn_on";
-            } else {
-                url = url + id.substring(0, id.find(".")) + "/turn_off";
+            var url = getUrl(id, s);
+
+            if ((! phoneConnected || ! internetAvailable) && Settings.getWifiLteExecutionEnabled()) {
+                // Undo the toggle
+                setEnabled(!isEnabled());
+                wifiPrompt(s);
+                return;
            }
+
            // System.println("HomeAssistantToggleMenuItem setState() URL       = " + url);
            // System.println("HomeAssistantToggleMenuItem setState() entity_id = " + id);
            Communications.makeWebRequest(
@@ -275,21 +291,45 @@ class HomeAssistantToggleMenuItem extends WatchUi.ToggleMenuItem {
    function callService(b as Lang.Boolean) as Void {
        var hasTouchScreen = System.getDeviceSettings().isTouchScreen;
        if (mPin && hasTouchScreen) {
+            // Undo the toggle
+            setEnabled(!isEnabled());
+
            var pin = Settings.getPin();
            if (pin != null) {
                var pinConfirmationView = new HomeAssistantPinConfirmationView();
                WatchUi.pushView(
                    pinConfirmationView,
-                    new HomeAssistantPinConfirmationDelegate(method(:onConfirm), b, pin, pinConfirmationView),
+                    new HomeAssistantPinConfirmationDelegate({
+                        :callback       => method(:onConfirm),
+                        :pin            => pin,
+                        :state          => b,
+                        :toggleMethod   => method(:setEnabled),
+                        :view           => pinConfirmationView,
+                    }),
                    WatchUi.SLIDE_IMMEDIATE
                );
            }
        } else if (mConfirm) {
-            WatchUi.pushView(
-                new HomeAssistantConfirmation(),
-                new HomeAssistantConfirmationDelegate(method(:onConfirm), b),
-                WatchUi.SLIDE_IMMEDIATE
-            );
+            // Undo the toggle
+            setEnabled(!isEnabled());
+
+            var phoneConnected = System.getDeviceSettings().phoneConnected;
+            var internetAvailable = System.getDeviceSettings().connectionAvailable;
+            if ((! phoneConnected || ! internetAvailable) && Settings.getWifiLteExecutionEnabled()) {
+                wifiPrompt(b);
+            } else {
+                var confirmationView = new HomeAssistantConfirmation();
+                WatchUi.pushView(
+                    confirmationView,
+                    new HomeAssistantConfirmationDelegate({
+                        :callback           => method(:onConfirm),
+                        :confirmationView   => confirmationView,
+                        :state              => b,
+                        :toggleMethod       => method(:setEnabled),
+                    }),
+                    WatchUi.SLIDE_IMMEDIATE
+                );
+            }
        } else {
            onConfirm(b);
        }
@@ -303,4 +343,45 @@ class HomeAssistantToggleMenuItem extends WatchUi.ToggleMenuItem {
        setState(b);
    }

+    //! Displays a confirmation dialog before executing a service call via Wi-Fi/LTE.
+    //!
+    //! @param s Desired state: `true` to turn on, `false` to turn off.
+    //
+    private function wifiPrompt(s as Lang.Boolean) as Void {
+        var id  = mData.get("entity_id") as Lang.String;
+        var url = getUrl(id, s);
+
+        var dialogMsg = WatchUi.loadResource($.Rez.Strings.WifiLtePrompt) as Lang.String;
+        var dialog = new WatchUi.Confirmation(dialogMsg);
+        WatchUi.pushView(
+            dialog,
+            new WifiLteExecutionConfirmDelegate({
+                :type => "entity",
+                :url => url,
+                :id => id,
+                :data => mData,
+                :callback => method(:setToggleStateWithData),
+                :exit => mExit,
+            }, dialog),
+            WatchUi.SLIDE_LEFT
+        );
+    }
+
+    //! Constructs a Home Assistant API URL for the given entity and desired state.
+    //!
+    //! @param id The entity ID, e.g., `"switch.kitchen"`.
+    //! @param s Desired state: `true` for "turn_on", `false` for "turn_off".
+    //!
+    //! @return Full service URL string.
+    //
+    private function getUrl(id as Lang.String, s as Lang.Boolean) as Lang.String {
+        var url = Settings.getApiUrl() + "/services/";
+        if (s) {
+            url = url + id.substring(0, id.find(".")) + "/turn_on";
+        } else {
+            url = url + id.substring(0, id.find(".")) + "/turn_off";
+        }
+
+        return url;
+    }
 }
--- a/source/Settings.mc
+++ b/source/Settings.mc
@@ -35,6 +35,7 @@ class Settings {
    private static var mCacheConfig           as Lang.Boolean = false;
    private static var mClearCache            as Lang.Boolean = false;
    private static var mVibrate               as Lang.Boolean = false;
+    private static var mWifiLteExecution      as Lang.Boolean = false;
    //! seconds
    private static var mAppTimeout            as Lang.Number  = 0;
    //! seconds
@@ -69,6 +70,7 @@ class Settings {
        mMenuAlignment         = Properties.getValue("menu_alignment");
        mIsSensorsLevelEnabled = Properties.getValue("enable_battery_level");
        mBatteryRefreshRate    = Properties.getValue("battery_level_refresh_rate");
+        mWifiLteExecution      = Properties.getValue("wifi_lte_execution");
    }

    //! A webhook is required for non-privileged API calls.
@@ -270,4 +272,16 @@ class Settings {
        }
    }

+    //! Get the value of the WiFi/LTE toggle in settings.
+    //!
+    //! @return The state of the toggle.
+    //
+    static function getWifiLteExecutionEnabled() as Lang.Boolean {
+        // Wifi/LTE sync execution on a cached menu
+        if (!mCacheConfig) {
+            return false;
+        }
+        return mWifiLteExecution;
+    }
+
 }
--- a/source/WifiLteExecutionConfirmDelegate.mc
+++ b/source/WifiLteExecutionConfirmDelegate.mc
@@ -0,0 +1,135 @@
+using Toybox.WatchUi;
+using Toybox.System;
+using Toybox.Communications;
+using Toybox.Lang;
+using Toybox.Timer;
+
+// Delegate to respond to a confirmation to execute command via bulk sync
+//
+class WifiLteExecutionConfirmDelegate extends WatchUi.ConfirmationDelegate {
+    public static var mCommandData as {
+        :type       as Lang.String,
+        :service    as Lang.String or Null,
+        :data       as Lang.Dictionary or Null,
+        :url        as Lang.String or Null,
+        :id         as Lang.Number or Null,
+        :exit       as Lang.Boolean
+    };
+
+    private static var mTimer   as Timer.Timer or Null;
+    private var mHasToast       as Lang.Boolean = false;
+    private var mConfirmationView   as WatchUi.Confirmation;
+
+    //! Initializes a confirmation delegate to confirm a Wi-Fi or LTE command exection
+    //!
+    //! @param options A dictionary describing the command to be executed:
+    //!   - type:     The command type, either `"service"` or `"entity"`.
+    //!   - service:  (For type `"service"`) The Home Assistant service to call (e.g., "light.turn_on").
+    //!   - url:      (For type `"entity"`) The full Home Assistant entity API URL.
+    //!   - callback: (For type `"entity"`) A callback method (Method<data as Dictionary>) to handle the response.
+    //!   - data:     (Optional) A dictionary of data to send with the request.
+    //!   - exit:     Boolean: if set to true: exit after running command.
+    //! @param view   The Confirmation view the delegate is active for
+    function initialize(cOptions as {
+        :type     as Lang.String,
+        :service  as Lang.String or Null,
+        :data     as Lang.Dictionary or Null,
+        :url      as Lang.String or Null,
+        :callback as Lang.Method or Null,
+        :exit     as Lang.Boolean,
+    }, view as WatchUi.Confirmation) {
+        ConfirmationDelegate.initialize();
+
+        if (mTimer != null) {
+            mTimer.stop();
+        }
+
+        if (WatchUi has :showToast) {
+            mHasToast = true;
+        }
+
+        mConfirmationView = view;
+        mCommandData = {
+            :type       => cOptions[:type],
+            :service    => cOptions[:service],
+            :data       => cOptions[:data],
+            :url        => cOptions[:url],
+            :callback   => cOptions[:callback],
+            :exit       => cOptions[:exit]
+        };
+
+        var timeout = Settings.getConfirmTimeout(); // ms
+        if (timeout > 0) {
+            if (mTimer == null) {
+                mTimer = new Timer.Timer();
+            }
+
+            mTimer.start(method(:onTimeout), timeout, true);
+        }
+    }
+
+    //! Handles the user's response to the confirmation dialog.
+    //!
+    //! @param response The user's confirmation response as `WatchUi.Confirm`
+    //! @return Always returns `true` to indicate the response was handled.
+    function onResponse(response) as Lang.Boolean {
+        getApp().getQuitTimer().reset();
+        if (mTimer != null) {
+            mTimer.stop();
+        }
+
+        if (response == WatchUi.CONFIRM_YES) {
+            trySync();
+        }
+        return true;
+    }
+
+    //! Initiates a bulk sync process to execute a command, if connections are available
+    private function trySync() as Void {
+        var connectionInfo = System.getDeviceSettings().connectionInfo;
+        var keys = connectionInfo.keys();
+        var possibleConnection = false;
+
+        for(var i = 0; i < keys.size(); i++) {
+            if (keys[i] != :bluetooth) {
+                var connection = connectionInfo[keys[i]];
+                if (connection.state != System.CONNECTION_STATE_NOT_INITIALIZED) {
+                    possibleConnection = true;
+                    break;
+                }
+            }
+        }
+
+        if (possibleConnection) {
+            if (Communications has :startSync2) {
+                var syncString = WatchUi.loadResource($.Rez.Strings.WifiLteExecutionTitle) as Lang.String;
+                Communications.startSync2({:message => syncString});
+            } else {
+                Communications.startSync();
+            }
+        } else {
+            var toast = WatchUi.loadResource($.Rez.Strings.WifiLteNotAvailable) as Lang.String;
+            if (mHasToast) {
+                WatchUi.showToast(toast, null);
+            } else {
+                new Alert({
+                    :timeout => Globals.scAlertTimeout,
+                    :font    => Graphics.FONT_MEDIUM,
+                    :text    => toast,
+                    :fgcolor => Graphics.COLOR_WHITE,
+                    :bgcolor => Graphics.COLOR_BLACK
+                }).pushView(WatchUi.SLIDE_IMMEDIATE);
+            }
+        }
+    }
+
+    //! Function supplied to a timer in order to limit the time for which the confirmation can be provided.
+    function onTimeout() as Void {
+        mTimer.stop();
+        var getCurrentView = WatchUi.getCurrentView();
+
+        if (getCurrentView[0] == mConfirmationView) {
+            WatchUi.popView(WatchUi.SLIDE_RIGHT);
+        }
+    }
+}
--- a/web/index.html
+++ b/web/index.html
@@ -37,7 +37,8 @@
        margin-left: 0.5em;
        filter: grayscale() invert();
      }
-      .template, .info {
+      .template,
+      .info {
        background-image: url(../resources-icons-48/info_type.svg);
        background-size: contain;
        margin-left: 0.5em;
@@ -63,6 +64,13 @@
        margin-left: 0.5em;
        filter: grayscale() invert();
      }
+      .mdi {
+        margin-left: 0.5em;
+      }
+
+      .disabled {
+        opacity: 0.5;
+      }

      :root {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
@@ -285,6 +293,10 @@
        background-color: var(--ctp-mocha-overlay1);
      }
    </style>
+    <link
+      rel="stylesheet"
+      href="https://cdn.jsdelivr.net/npm/@mdi/font@7.4.47/css/materialdesignicons.min.css"
+      defer />
  </head>
  <body>
    <div id="settings">
@@ -441,9 +453,10 @@ http:
      </div>
    </dialog>

-    <script src="https://www.unpkg.com/monaco-editor@0.45.0/min/vs/loader.js"></script>
+    <script src="https://www.unpkg.com/monaco-editor@0.52.2/min/vs/loader.js"></script>
    <script src="https://www.unpkg.com/json-ast-comments@1.1.1/lib/json.js"></script>
    <script src="https://www.unpkg.com/toastify-js@1.12.0/src/toastify.js"></script>
+    <script src="https://code.iconify.design/1/1.0.6/iconify.min.js"></script>
    <script type="module" src="./main.js"></script>
  </body>
 </html>
--- a/web/main.js
+++ b/web/main.js
@@ -11,7 +11,7 @@ let api_token = localStorage.getItem('api_token') ?? '';

 /**
 * Get all entities in HomeAssistant.
- * @returns {Promise<Record<string, string>>} [id, name]
+ * @returns {Promise<Record<string, { name: string, icon?: string }>>} [id, name]
 */
 async function get_entities() {
  try {
@@ -21,7 +21,7 @@ async function get_entities() {
        Authorization: `Bearer ${api_token}`,
      },
      mode: 'cors',
-      body: `{"template":"[{% for entity in states %}[\\"{{ entity.entity_id }}\\",\\"{{ entity.name }}\\"]{% if not loop.last %},{% endif %}{% endfor %}]"}`,
+      body: `{"template":"[{% for entity in states %}[\\"{{ entity.entity_id }}\\",\\"{{ entity.name }}\\",\\"{{ entity.attributes.icon }}\\"]{% if not loop.last %},{% endif %}{% endfor %}]"}`,
    });
    if (res.status == 401 || res.status == 403) {
      document.querySelector('#api_token').classList.add('invalid');
@@ -29,8 +29,16 @@ async function get_entities() {
    }
    document.querySelector('#api_url').classList.remove('invalid');
    document.querySelector('#api_token').classList.remove('invalid');
-    return Object.fromEntries(await res.json());
-  } catch {
+    const data = {};
+    for (const [id, name, icon] of await res.json()) {
+      data[id] = { name };
+      if (icon !== '') {
+        data[id].icon = icon;
+      }
+    }
+    return data;
+  } catch (e) {
+    console.error('Error fetching entities:', e);
    document.querySelector('#api_url').classList.add('invalid');
    return {};
  }
@@ -57,7 +65,8 @@ async function get_devices() {
    document.querySelector('#api_url').classList.remove('invalid');
    document.querySelector('#api_token').classList.remove('invalid');
    return Object.fromEntries(await res.json());
-  } catch {
+  } catch (e) {
+    console.error('Error fetching devices:', e);
    document.querySelector('#api_url').classList.add('invalid');
    return {};
  }
@@ -84,7 +93,8 @@ async function get_areas() {
    document.querySelector('#api_url').classList.remove('invalid');
    document.querySelector('#api_token').classList.remove('invalid');
    return Object.fromEntries(await res.json());
-  } catch {
+  } catch (e) {
+    console.error('Error fetching areas:', e);
    document.querySelector('#api_url').classList.add('invalid');
    return {};
  }
@@ -119,7 +129,8 @@ async function get_services() {
      }
    }
    return services;
-  } catch {
+  } catch (e) {
+    console.error('Error fetching services:', e);
    document.querySelector('#api_url').classList.add('invalid');
    return [];
  }
@@ -370,6 +381,9 @@ async function generate_schema(entities, devices, areas, services, schema) {
      confirm: {
        $ref: '#/$defs/confirm',
      },
+      pin: {
+        $ref: '#/$defs/pin',
+      },
      data: {
        type: 'object',
        properties: {},
@@ -724,6 +738,7 @@ require(['vs/editor/editor.main'], async () => {

  var decorations = editor.createDecorationsCollection([]);

+  /** @type {monaco.editor.IMarkerData[]} */
  let markers = [];

  const renderTemplate = editor.addCommand(
@@ -905,6 +920,7 @@ require(['vs/editor/editor.main'], async () => {
      const ast = json.parse(model.getValue());
      const data = JSON.parse(model.getValue());
      markers = [];
+      /** @type {monaco.editor.IModelDeltaDecoration[]} */
      const glyphs = [];
      async function testToggle(range, entity) {
        const res = await fetch(api_url + '/states/' + entity, {
@@ -983,8 +999,10 @@ require(['vs/editor/editor.main'], async () => {
       * @param {import('json-ast-comments').JsonAst |
       *     import('json-ast-comments').JsonProperty} node
       * @param {string[]} path
+       * @param {import('json-ast-comments').JsonAst |
+       *     import('json-ast-comments').JsonProperty | null} parent
       */
-      function recurse(node, path) {
+      function recurse(node, path, parent = null) {
        if (node.type === 'property') {
          if (node.key[0].value === 'content') {
            templates.push([
@@ -1010,11 +1028,39 @@ require(['vs/editor/editor.main'], async () => {
            }
            trim++;
            markers.push({
-              message: entities[node.value[0].value] ?? 'Entity not found',
+              message: entities[node.value[0].value].name ?? 'Entity not found',
              severity: monaco.MarkerSeverity.Hint,
              ...range,
              startColumn: trim,
            });
+            glyphs.push({
+              range,
+              options: {
+                isWholeLine: true,
+                glyphMarginClassName:
+                  'mdi ' +
+                  entities[node.value[0].value]?.icon?.replace(':', '-'),
+              },
+            });
+          } else if (
+            node.key[0].value === 'enabled' &&
+            node.value[0].type === 'boolean' &&
+            !node.value[0].value
+          ) {
+            glyphs.push({
+              range: {
+                startLineNumber: parent.members[0].key[0].range.start.line + 1,
+                startColumn: 0,
+                endLineNumber:
+                  parent.members[parent.members.length - 1].value[0].range.end
+                    .line + 1,
+                endColumn: 10000,
+              },
+              options: {
+                isWholeLine: true,
+                inlineClassName: 'disabled',
+              },
+            });
          } else if (node.key[0].value === 'type') {
            if (node.value[0].value === 'toggle') {
              toggles.push([
@@ -1041,15 +1087,15 @@ require(['vs/editor/editor.main'], async () => {
              });
            }
          } else {
-            recurse(node.value[0], [...path, node.key[0].value]);
+            recurse(node.value[0], [...path, node.key[0].value], node);
          }
        } else if (node.type === 'array') {
          for (let i = 0; i < node.members.length; i++) {
-            recurse(node.members[i], [...path, i]);
+            recurse(node.members[i], [...path, i], node);
          }
        } else if (node.type === 'object') {
          for (let member of node.members) {
-            recurse(member, path);
+            recurse(member, path, node);
          }
        }
      }
--- a/web/package.json
+++ b/web/package.json
@@ -10,10 +10,11 @@
  "author": "",
  "license": "ISC",
  "devDependencies": {
-    "@types/toastify-js": "^1.12.3",
+    "@types/toastify-js": "^1.12.4",
    "@vscode/webview-ui-toolkit": "1.4.0",
    "json-ast-comments": "1.1.1",
-    "monaco-editor": "0.45.0",
+    "monaco-editor": "0.52.2",
+    "prettier": "^3.6.2",
    "serve": "^14.2.1"
  }
-}
+}
--- a/web/pnpm-lock.yaml
+++ b/web/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:

 devDependencies:
  '@types/toastify-js':
-    specifier: ^1.12.3
-    version: 1.12.3
+    specifier: ^1.12.4
+    version: 1.12.4
  '@vscode/webview-ui-toolkit':
    specifier: 1.4.0
    version: 1.4.0(react@18.2.0)
@@ -15,8 +15,11 @@ devDependencies:
    specifier: 1.1.1
    version: 1.1.1
  monaco-editor:
-    specifier: 0.45.0
-    version: 0.45.0
+    specifier: 0.52.2
+    version: 0.52.2
+  prettier:
+    specifier: ^3.6.2
+    version: 3.6.2
  serve:
    specifier: ^14.2.1
    version: 14.2.1
@@ -52,8 +55,8 @@ packages:
      exenv-es6: 1.1.1
    dev: true

-  /@types/toastify-js@1.12.3:
-    resolution: {integrity: sha512-9RjLlbAHMSaae/KZNHGv19VG4gcLIm3YjvacCXBtfMfYn26h76YP5oxXI8k26q4iKXCB9LNfv18lsoS0JnFPTg==}
+  /@types/toastify-js@1.12.4:
+    resolution: {integrity: sha512-zfZHU4tKffPCnZRe7pjv/eFKzTVHozKewFCKaCjZ4gFinKgJRz/t0bkZiMCXJxPhv/ZoeDGNOeRD09R0kQZ/nw==}
    dev: true

  /@vscode/webview-ui-toolkit@1.4.0(react@18.2.0):
@@ -415,8 +418,8 @@ packages:
    resolution: {integrity: sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==}
    dev: true

-  /monaco-editor@0.45.0:
-    resolution: {integrity: sha512-mjv1G1ZzfEE3k9HZN0dQ2olMdwIfaeAAjFiwNprLfYNRSz7ctv9XuCT7gPtBGrMUeV1/iZzYKj17Khu1hxoHOA==}
+  /monaco-editor@0.52.2:
+    resolution: {integrity: sha512-GEQWEZmfkOGLdd3XK8ryrfWz3AIP8YymVXiPHEdewrUq7mh0qrKrfHLNCXcbB6sTnMLnOZ3ztSiKcciFUkIJwQ==}
    dev: true

  /ms@2.0.0:
@@ -460,6 +463,12 @@ packages:
    resolution: {integrity: sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ==}
    dev: true

+  /prettier@3.6.2:
+    resolution: {integrity: sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dev: true
+
  /punycode@1.4.1:
    resolution: {integrity: sha512-jmYNElW7yvO7TV33CjSmvSiE2yco3bV2czu/OzDKdMNVZQWfxCblURLhf+47syQRBntjfLdd/H0egrzIG+oaFQ==}
    dev: true
Author	SHA1	Message	Date
Philip Abbey	7239bc85c0	Amended to include LTE Previously overlooked.	2025-07-22 22:09:39 +01:00
Philip Abbey	6f5e591910	Initial Docs for review	2025-07-22 21:42:51 +01:00
Philip Abbey	e2722319a6	add Wifi LTE command execution (#255 ) Firstly, thank you to all the maintainers for your work on this very useful application. This PR adds the ability to execute Home Assistant commands over Wi-Fi or LTE, behind an opt-in setting. While not a full "Wi-Fi mode," this feature allows the app to function in limited scenarios where the phone is unavailable but the device still has a direct network connection (e.g. Wi-Fi or LTE). When enabled: - The app can launch with a cached menu without phone connection. - On command execution, the user is prompted to confirm. - Upon confirmation, a bulk sync is triggered to send the request to Home Assistant. This enables basic control even without Bluetooth connectivity — so I can switch off that pesky bathroom light late at night when I don't have my phone nearby. I’ve seen a few issues suggesting similar functionality, and I believe this strikes a useful balance between functionality and simplicity. That said, I understand if this doesn't align with the intended featureset — feel free to close if so. This PR also adds a few string resources without translations. I'm not sure if those are autogenerated or user-provided — happy to adjust if needed.	2025-07-22 20:52:07 +01:00
Vincent Elger Zwanenburg	0b84983eaf	use fixed poll delay from const	2025-07-21 21:02:51 +01:00
Vincent Elger Zwanenburg	d32135af63	fix setting toggleItem, periodic pulling	2025-07-21 19:45:14 +01:00
Vincent Elger Zwanenburg	db3fbd9886	timers as statics, defensive popviews, no double confirmation, add pin screen onBack, toggle state tweaks	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	be7eed1ae1	early return from fetchApiStatus for in-app wifi, fix typo in docstrings	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	576f8c4a64	HomeAssistantConfirmationDelegate and HomeAssistantPinConfirmationDelegate undo toggles on timeout and reject	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	979d85fce5	show toast, not error, in updateMenuItems	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	ac899ff784	simplify delegate, toggle switch for empty response body	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	b45f02ef7b	move popview up so it does not close wifi dialog	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	62f0e711c9	make setting conditional by using group	2025-07-19 10:35:35 +01:00
Vincent Elger Zwanenburg	b2b8ffb332	separate syncdelegate class file, check for startsync2	2025-07-19 10:35:34 +01:00
Vincent Elger Zwanenburg	172d4ad1e4	add Wifi LTE command execution	2025-07-19 10:35:34 +01:00
Joseph Abbey	460f247728	Improve web: dim disabled, icons, pin	2025-07-19 07:37:05 +01:00
__JosephAbbey	a6b4925ff7	257 pin dialog does not popup when using is servicetap (#258 ) Need this urgently as it affects the use of the PIN for tap menu items.	2025-07-18 20:51:10 +01:00
Philip Abbey	3672a598fb	Update HISTORY.md Added v2.32	2025-07-18 20:49:10 +01:00
Philip Abbey	f6d0916315	Update HomeAssistantTapMenuItem.mc Requirement for use of the PIN was not being correctly extracted from the options. Goes to show why the security features should not be relied on! A recent compilation fix created this breaking change.	2025-07-18 20:46:49 +01:00