Function
chronograph, COMPASS, THERMOMETER, Calendar, Alarm Clock, Power Reserve, Remote Control, Countdown, Noctilucent, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Altitude Meter, Moisture Measurement, Blood oxygen monitor, Payment, Audio Recording, Calorie Tracker, Heart Rate Monitor, Pedometer, Voice Call, Breath Monitor, Distance Tracker, SOS button