diff --git a/Wi-Fi.md b/Wi-Fi.md index b44609b..c572360 100644 --- a/Wi-Fi.md +++ b/Wi-Fi.md @@ -16,11 +16,15 @@ With version 3.0 onwards the application now includes the ability to temporarily 4. Remember that you need to be within range of your watch's configured Wi-Fi access point to utilize this functionality. If supported by your device, LTE offers a longer range, but network charges may apply. -5. On some Garmin devices, the HTTPS handshake is performed using **TLS 1.2**. If your server or proxy enforces a higher minimum (e.g., TLS 1.3), you will encounter an SSL handshake error with the message: `HTTP request returned error code = 0` -To fix this, lower the minimum TLS setting to allow TLS 1.2. For example, if you are using **Cloudflare Tunneling**, go to: -`SSL/TLS → Edge Certificates → Minimum TLS Version` -and set it to **at most TLS 1.2**. _Reducing below TLS 1.2 is not recommended due to security risks._ +5. On some Garmin devices, the HTTPS handshake is performed using **TLS 1.2**. If your server or proxy enforces a higher minimum (e.g., TLS 1.3), you will encounter an SSL handshake error with the message: + ``` + HTTP request returned error code = 0 + ``` + This limitation only affects **Wi-Fi/LTE connections**. When connected over **Bluetooth**, the watch routes requests through the paired phone, which handles the TLS handshake and supports newer TLS versions (such as 1.3) without issue. + To fix this, lower the minimum TLS setting to allow TLS 1.2. For example, if you are using **Cloudflare Tunneling**, go to: + `SSL/TLS → Edge Certificates → Minimum TLS Version` + and set it to **at most TLS 1.2**. _Reducing below TLS 1.2 is not recommended due to security risks._ ## 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.