IP65，JL7012F，BT 5.3

Display: 1.52 inch- TFT round screen-240*240pixel

Body material: Zinc alloy case+ IML bottom shell

Strap material: Silicone 

Heart rate sensor: LC09A

Compatible: android 6.0+ / ios 9.0+

Function:Single chip dual-mode a key connection, bluetooth phone, bluetooth audio keep connection, heart rate, blood pressure, SP02,sleep, step, calories,menstrual cycle female function, and raised my hand against the bright screen, Caculator, the APP information remind, stopwatch, music control, remote control picture, respiration rate,128+ multiple sports modes

Battery capacity:  230mAh

Charging method: wireless charging

APP: Da Fit