Feature
Touch Screen, APP Control, IP67 waterproof, SDK available
Function
chronograph, COMPASS, Calendar, Alarm Clock, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, 24 hour instruction, Blood oxygen monitor, NFC, Payment, Blood Pressure monitor