For android: android 4.3 and above
For IOS: IOS6.1 and above inlcude iPhone 4S /5/5C /5S/6/6P
Bluetooth version: Bluetooth 4.0
Battery life: Rechargable( working 10 days after full charged)
Display: 0.49 inch OLED screen
Basic function: Pedometer, distance, calorie counter, sleep monitor, time display, important event reminders (water, medicine, custom meeting, etc.), call Reminder, message Reminder, clock display, sedentary reminder, vibration alarm, remote control self-timer, intelligent anti-lose
