function : COMPASS, THERMOMETER, Calendar, Alarm Clock, Remote Control, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Gesture control, GPS Navigation, Payment, Heart Rate Monitor, Pedometer, Voice Call, Accelerometer, Breath Monitor, Distance Tracker, EMAIL, Multisport Tracker, Music player, Sedentary Reminder, Video Call, Menstrual Management, Pregnancy follow-up, AI voice assistant