IP68，AC7012F6-S，BT 5.2

Display: 1.27 inch-screen-360*360

Body material:Plastic

Strap material: Silicone 

Heart rate sensor:LC09A

Compatible: android 5.0+ / ios 9.0+

Function:Single chip dual-mode a key connection, bluetooth phone, bluetooth audio keep connection, heart rate, blood pressure, blood oxygen, sleep, step, calories, and raised my hand against the bright screen, the alarm clock, the APP information remind, stopwatch, music control, remote control picture, respiration rate,100+ multiple sports modes

Battery capacity:  220mAh

Charging method: USB Magnetic wire

APP:Dafit