Note Non medical equipment The health test function is for reference only and cannot be used for medical purposes Specification Brand Zeblaze Model GTS 3bluetooth Version BLE5 3 Compatible OS Support Android 5 0 and above Apple IOS 10 0 and above Operating Mode Full Touch APP Name Fitbeing System Language Chinese English German French Spanish Italian Japanese Russian Portuguese Turkish Thai Korean Estonian Lithuanian Latvian Bulgarian Greek Polish Vietnamese Czech Slovak Hungarian Malay Indonesian Hindi Hebrew APP Language Chinese English German French Spanish Italian Japanese Russian Portuguese Turkish Thai Korean Estonian Lithuanian Latvian Bulgarian Greek Polish Vietnamese Czech Slovak Hungarian Malay Indonesian Hindi Hebrew Special Features Information Reminder bluetooth Call Call Reminder Message Reminder APP NotificationHealth Heart Rate Monitor Blood Oxygen SpO2 Monitor Breathing ExerciseStress TrackerWomen Health HRV Function Sleep Monitor Exercise and Record Multiple Sports Modes Calorie Distance Step Count Application Music Control Camera Control Alarm Clock Stopwatch Weather Custom Dial Dial Market Brightness Adjustment Find Phone Do Not Disturb ModeTechnical Parameters Waterproof 3ATM Screen Size 2 01 inch Material TFT Resolution 240 296 pixels Battery Battery Capacity 300mAh Standby Time About 20 25 days Using Time About 10 14 days Charging Time About 2 3 hours Charging Type Magnetic charging