function
24 hour instruction, Alarm Clock, Answer Call, Attemper, Big Three Needles, Calendar, Countdown, Call Reminder, Dial Call, Fitness Tracker, GMT Two Places, Heart Rate Tracker, Interactive Music, MONTH, Message Reminder, Passometer, Permanent Calendar, Perspective Window, Power Reserve, Push Message, Remote Control, Sleep Tracker, Small Second, WORLD TIME, Calculators, Speed Measurement, Week, GPS Navigation, Payment, Blood oxygen monitor
feature
3G, wifi, GPS Navigation, MP3 Playback, Touch Screen, EMAIL, Auto Focus, Qwerty Keyboard, Build in Flash, 4G, APP Control, IP67 waterproof, IP68 waterproof
