Heart rate monitor: static and dynamic 2 kinds models. Calculate heart rate accurately by PPG sensor. Vibration remind: clock alarm, sedentary, calling name display notification, Facebook/SMS synchronous notification.
Compatible with :Android Phone 4.4 or later: Samsung Galaxy S6 S5 S6 Edge S7 S7 Edge S5, S4, S3. Note 4 3, Nexus 5X 6P, Oneplus One Two, HTC M8 M9, Sony Xperia Z4 Compact Z5 Z5 Compact etc.IOS 7.1 or later: iPhone 5 5s 5c 6 6s 6 Plus 6s Plus ect.
High sensitive touch key and press key operation.Gesture control, turn the wrist lit screen.Waterproof IP67 ,not afraid of washing hands/ doing housework/ walking under rain(But please don't wear it to swim).