Feature
wifi, Touch Screen, Build in Flash, APP Control, IP67 waterproof, IP68 waterproof, SDK available
Function
chronograph, COMPASS, Calendar, Alarm Clock, Week, Remote Control, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Push Message, Mood Tracker, Message Reminder, Heart Rate Tracker, 24 hour instruction, Permanent Calendar, Blood oxygen monitor