We're thrilled to announce an array of exciting upgrades to select smartwatches in our Performance and Adventure Series.

Dear users, This update of Amazfit T-Rex 2 brings you a new optimized version with the following details： 「What's new?」 1. Support external device - heart rate band. After enabling external heart rate band, the source of heart rate data of the watch will be changed to heart rate band. After the heart rate band is disconnected, it will continue to use the...