ET540 1.85 inch HD Screen bluetooth Call Heart Rate Blood Pressure SpO2 Monitor Non-invasive Blood Glucose AI Medical Di

Specification Model ET540 bluetooth Version BLE5 0 Compatible OS Android 4 4 and above iOS 8 2 and above Operating Mode Full Touch APP Name H Band Android H Band Lite for Apple System Language Chinese English Japanese Russian German Spanish Italian French Portuguese Korean Poland Czech Traditional APP Language Russian Hungarian Türkiye German Italian Czech Slovak Japanese French Polish Persian Simplified Chinese Traditional Chinese English Portuguese Spanish Vietnamese Arabic KoreanSpecial Features Information Reminder bluetooth Call Call Reminder Message Reminder APP NotificationHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen SpO2 Monitor Electrocardiogram Non invasive Blood Glucose Measurement HRV Function AI Medical Diagnosis Mett Function Respiratory Training NFC Function Menstrual Tracking Pressure Measurement Body Temperature Monitor Sedentary Alarm 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 IP67 Sensor Gravity Sensor Temperature Sensor Screen Size 1 85 inch Resolution 320 386 pixels Battery Battery Capacity 260mAh Standby Time About 20 25 days Using Time About 3 5 days Charging Time About 3 4 hours Charging Type Magnetic chargingAppearanceDetails Material Band Material Eco friendly silicone lea