1.28" Round 128x120 touch screen

Supprt Bluetooth 5.0 /4.0/3.0

Bluetooth calling supported

With heart rate, blood pressure, sleeping monitor

Multi sports mode

Vibration motor,acceleration sensor,camera

APP support IOS 9.0 and Android 4.4 above

Multi languages

Lithoum battery 180mAh

Magnetic charge port

Unit size: 48x46x12.2mm