Feature
MP3 Playback, APP Control, IP68 waterproof, SDK available
Function
Lighting, Calendar, Week, MONTH, Remote Control, Sleep Tracker, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Push Message, Mood Tracker, Message Reminder, Altitude Meter, Heart Rate Tracker, Interactive Music, Phase of the Moon, Perspective Window, 24 hour instruction, Permanent Calendar, Visual control, Gesture control