Note Non medical equipment The health test function is for reference only and cannot be used for medical purposes Specification Model ET488 bluetooth Version BLE5 3 Compatible OS Support Android 5 0 and above Apple IOS 10 0 and above Operating Mode Full Touch APP Name Hband System Language Chinese Japanese English German French Italian Spanish Portuguese Russian APP Language Russian Hungarian Turkish German Italian Czech Slovak Japanese French Polish Persian Simplified Chinese Traditional Chinese English Portuguese Spanish Vietnamese Arabic and KoreanSpecial Features Information Reminder bluetooth Call Call Reminder Message Reminder APP NotificationHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen SpO2 Monitor ECG Monitor Micro physical Examination Function Non invasive Blood Glucose Measurement Emotion Detection Fatigue Detection HRV Detection Blood Component Measurement Body Fat BMI Measurement Meto Function SOS Emergency Call Women s Health Sleep Monitor Sedentary Reminder 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 IP68 Screen Size 1 43 inch Material AMOLED Resolution 466 466 pixels Battery Battery Capacity 380mAh Standby Time About 20 30 days Using Time About 5 7 days Charging Time About 2 3 hours Charging Type Magneti