Feature
GPS Navigation, MP3 Playback, Touch Screen, Build in Flash, APP Control, IP67 waterproof, with earphone, SDK available
Function
chronograph, THERMOMETER, Lighting, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Call Reminder, Answer Call, Push Message, Message Reminder, Heart Rate Tracker, Interactive Music, 24 hour instruction, GPS Navigation