Body temperature detection.
Environment temperature detection.
IP67 Waterproof.
Functions
24 hours instruction.
Alarm Clock.
Attempter.
Calendar.
Back.
Call Reminder.
Fitness Tracker.
Heart rate.
Music Interactive Tracker.
Message Reminder.
Noctilucent.
Passometer.
Power Reserve.
Push Message.
Sleep Tracker.
Chronograph.
Speed meter.
Blood oxygen monitor.