function
COMPASS, Lighting, Alarm Clock, Week, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Heart Rate Tracker, Interactive Music, Phase of the Moon, Moisture Measurement, 24 hour instruction, Visual control, Gesture Control, Blood oxygen monitor
feature
MP3 Playback, Touch Screen, EMAIL, FM Radio, Auto Focus, Qwerty Keyboard, Build in Flash, APP Control, IP68 waterproof