1.45" 172x320 touch screen

Supprt Bluetooth 5.0 /4.0/3.0

Metal cases with mini oblong size

With PPG heart rate, blood pressure, sleeping monitor

Multi sports mode

Built-in vibration motor

Vibration motor,acceleration sensor,camera

APP support IOS 9.0 and Android 4.4 above

Multi languages

Waterproof IP67

Lithoum battery 120mAh

Unit size: 44x28x9.8mm