3ATM    AB5691  128M  BT5.0

Display: 1.75 inch 240*296 IPS  display

Appearance material：Zinc alloy +  plastic

Wristband material: Silicone strap. 

Heart rate sensor:HX3918

Compatible:  Android 5.1 or above, IOS 8.2 and above

Function: Heart rate,Blood pressure, blood oxygen,Pedometer,Sleeping monitoring,sedentary reminder,call/message reminder,stopwatch timing,music control,remote camera,alarm clock,real-time weather,custom watch dial,100+ multiple sports modes 

Battery capacity:  480mAh

Charging method:USB Magnetic wire

APP:Fitcloudpro