Product information:
Shell: metal alloy+stainless steel
Bottom shell: PC+ABS+medical 316 steel sheet
Band: environment-friendly TPU/leather strap
Main control chip: Realtek 8762DW with ultra-low power consumption
PPG blood oxygen chip: TYHX3605
Temperature sensor: CT1711 array
Laser: dual probe 650nm laser
Vibration: mute/vibration
Waterproof grade: IP68
Compatible system: Android 4.4 and above, iOS 8.2 and above
Screen size: 1.70 inch full touch screen
Screen type: IPS HD TFT
Bluetooth: 5.0BLE (low power consumption)
Battery type: high-density polymer lithium battery
Battery capacity: 200mAh
Charging mode: magnetic charger
Charging time: about 3-4H
Size： 265 * 36 * 10MM (length, width and height)

Function:
1: Laser assisted treatment of three high, ultra-low power consumption Realtek 8762DW+1.70 inch full touch screen, temperature monitoring, blood oxygen monitoring, respiratory rate.
2: Sports function: step counting/calories/distance, multi sports mode.
3: Heart rate monitoring, blood pressure monitoring, sleep monitoring and other health functions Remote relatives and friends care function
4: Environmentally friendly TPU/leather strap, wearable hardware+smart APP+big data cloud service
5: Wear it with you and control, display and record data through APP. Long endurance standby. Multi dial switch

Packing list：
Watch+charging line+user manual+packing box X1PCS