T900 Pro Max GL Features includes ✅ Water resistant (IP68 Waterproof) Step, Distance, Calorie, Heart Rate/blood Pressure/oxygen , BT Call, BT Music, Temperature, Monitoring, Sleep Monitoring, Call Reminder, Sms Alerts, Social App Message Reminder, Alarm Clock Reminder, A Sedentary Reminder, Sport, Turn The Wrist And Shine The Screen, Looking For Bracelets, Looking For Phones, Remote Photography, Rejection Of Calls, Do Not Disturb, Custom Dial