5 stars: I have a T-Rex Pro, lots of negative reviews, but outside the GPS being a. It off synced (still looking at the cause) it's fantastic, and I am never going back to Zepp app. So much capabilities if you don't mind the steep learning curve. I got pro version, no regrets thus far. I look forward to future refinements and improvements. Battery life is fine so long as you don't run Zepp and this simultaneously. You are going to have to pick one
4 stars: Add-on purchase isn't good. The app reports '2-3$', then the Google Play appears with an Agree to contract prompt that waives your right to withdrawal (refund?), but doesn't indicate the price. I can't trust that showing '2-3$' text on the screen is then going to be charged by Google and I'm waiving my right to refund, notwithstanding my currency isn't dollars. Therefore won't purchase add-on.
4 stars: This app has come a long way and has a ton of customization options. End of September 2022, AmazFit pushed an update that fixed several things and it seems that my GTR 4 works with Notify again. However, I see no reason to use notify for notifications, at this time, as the native app (Zepp) allows for replies and Notify does not.
2 stars: What the hell is with the horrific amount and size of full screen ads? That's just stupid. Uninstalled.
2 stars: Hello Team Notify, reminder options are not working properly in my device (Gts mini 2) so kindly refund the amount. I bough the app for multiple water drinking rem...