Functional characteristics ：
1 Body temperature temperature sensor CT1711 (contact temperature measurement)
2 Battery type polymer lithium battery
3 Capacity 160maH
4 Charging method Magnetic type
5 Pedometer, calories, distance, sport mode
6 Health Body temperature, blood pressure , heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc. Highlights: Others Lift the wrist to brighten the screen, call reminder, SMS reminder, alarm clock reminder, shake the camera, search on the phone, etc