IP67，AB5681，BT 5.3

Display: 1.46 inch- TFT round screen-360*360

Body material: Zinc alloy+plastic

Strap material: Silicone 

Heart rate sensor:TYHX3602

Compatible: android 5.0+ / ios 10.0+

Function:Bluetooth call, noninvasive blood sugar monitoring, HRV detection, body temperature monitoring, Metope function, SOS emergency call function, heart rate monitoring, blood oxygen monitoring, blood pressure monitoring, breathing training, women's health (menstrual tracking), sleep monitoring, stress detection, sedentary reminder and other health functions. 

Step counting/calories/distance, multi-movement mode, alarm clock, weather forecast, intelligent voice assistant, game, flashlight, music playback and control, calculator, calendar, stopwatch.compass

Battery capacity:  300mAh

Charging method: wireless charging

Charging time: 3 h

Typical usage battery life: about 7 days

Basic usage battery life: 35day

Heary usage battery life: 5day

APP: H band