Related posts
Feature
Heart health monitoring throughout the dayGet personalized guidance from Smart Coach, Advanced sleep tracking automatically to capture REM, Light and Deep
Smart AlarmTM silently wakes you at the optimal time in your sleep cycle, Syncs wirelessly plus 7 days battery life
Android : UP4 are compatible with most Android devices equipped with Bluetooth 4.0 and running Android 4.3 (Jelly Bean) or later.
IOS : UP4 are compatible with iPhone 4s (or newer),iPod touch (5th generation or newer),iPad (3rd generation or newer),iPad mini (1st generation or newer),iPad Air (1st generation or newer)