Feature
Touch Screen, Build in Flash, APP Control, IP68 waterproof, femininity, SDK available
Function
chronograph, Calendar, Alarm Clock, Week, WORLD TIME, Sleep Tracker, Speed Measurement, Fitness Tracker, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Altitude Meter, Heart Rate Tracker, Interactive Music, Phase of the Moon, Perspective Window, 24 hour instruction, Permanent Calendar, Gesture control, Blood oxygen monitor