Feature
Touch Screen, Build in Flash, APP Control, IP67 waterproof
Function
chronograph, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Remote Control, Sleep Tracker, Speed Measurement, Fitness Tracker, Calculators, Passometer, Call Reminder, Push Message, Message Reminder, Heart Rate Tracker, Perspective Window, 24 hour instruction, Permanent Calendar, Blood oxygen monitor