Feature
Touch Screen, APP Control, IP68 waterproof, SDK available
Function
chronograph, THERMOMETER, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Countdown, Noctilucent, Sleep Tracker, Fitness Tracker, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, 24 hour instruction, Blood oxygen monitor