The Amazfit GTR4 is also quite nice, with a crisp display, multiple physical buttons, and weeks of battery life. However I found it became unpaired from my phone every week or so, and I didn't feel awesome about entrusting my GPS-based location to a company that I don't know/trust. I also wanted better music controls via the physical buttons, which it didn't really do well.
How did you hack the BIP, and what did you do with it then?
The device is safe since on iOS I restrict the Zepp app from any internet, but you need to refresh your GPS with the app. On Android it's much safer with something like gadgetbridge.
How do you restrict an app from internet on iOS? I know how to turn off cellular access but didn’t think it was possible to cut off all access (other than going into airplane mode before opening it, and turning off background refresh).
When I go to Settings > Cellular, all I see is a list of apps and a toggle to turn off cellular access for the apps. If you can help me find the wifi toggle, that would be amazing.
How did you hack the BIP, and what did you do with it then?