Waterproof grade: IP67
Movement Type:Realteck8762DT
Screen display: 1.8inches
Resolution: 240X286
Bluetooth:5.0
Battery capacity: 200mah,
Charging Method:Magnetic Charging
Standby time: about 30 days,
Working time: about 7-10 days
System:Android 4.4 and above, IOS 8.0and above
BT calls, body temperature, blood oxygen test, payment codes
Function 2:
Heart rate test, sleep test, BT music playback, Multi-sport mode

THERMOMETER, Alarm Clock, Week, MONTH, WORLD TIME, Remote Control, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, 24 hour instruction, Gesture control, Blood oxygen monitor, Payment