medical equipment The health test function is for reference only and cannot be used for medical purposes Specification Brand Senbono Model C20pro bluetooth Version BT5 0 Compatible OS Support Android 6 0 and above Apple IOS 9 0 and above Operating Mode Full Touch APP Name Da Fit System Language English default Chinese Traditional Chinese German Korean Spanish Japanese French Russian Arabic Ukrainian Italian Portuguese APP Language Danish Ukrainian Russian Bulgarian Hungarian Bokmål Norwegian Hindi Indonesian Turkish Hebrew Greek German Italian Czech Slovak Slovenian Japanese Pashto French Polish Persian Thai Swedish Simplified Chinese Traditional Chinese Romanian Finnish English Dutch Portuguese Spanish Vietnamese Arabic Korean MalaySpecial Features Information Reminder bluetooth Call Call Reminder Message Reminder APP NotificationHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen SpO2 Monitor Breathe Training 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 83 inch Resolution 240 286 pixels Battery Battery Capacity 380mAh Standby Time About 30 35 days Using Time About 5 7 days Charging Time About 2 3 hours Charging Type Magnetic chargingAppearanceDetails