GT21 1.75 inch HD Screen bluetooth Call ECG Monitor Heart Rate Blood Pressure SpO2 Monitor Multi-sport Modes Music Playb

Specification Model GT21 Bluetooth Version BLE Ver5 1 BT3 0 Compatible OS Android 7 or above iOS 9 0 or above Operating Mode Full Touch APP Name Fundo Heath System Language English Chinese Simplified Russian Spanish German Italian French Portuguese Polish Dutch Greek Turkish Hebrew Czech Slovak Hungarian Arabic Thai Finnish Indonesian Malaysian APP Language English Japanese Hindi Korean Russian Spanish German Italian French Portuguese Polish Arabic Vietnamese Indonesian Swedish FinnishSpecial Features Information Reminder Bluetooth Call Call Reminder Message Reminder APP NotificationHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen SpO2 Monitor Sedentary Reminder ECG Monitor 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 PPG Sensor Accelerometer Screen Size 1 75 inch Type TFT Resolution 240 283 pixels Battery Battery Capacity 180mAh Standby Time About 20 25 days Using Time About 3 5 days Charging Time About 2 hours Charging Type Magnetic chargingAppearanceDetails Material Band Material TPU Watch Case Material PC ABSSize Dial SIze About 45 38 10mmStrap Length About 260mm Band Width About 22mm Packing List 1 GT21 Smart Bracelet 1 Magnetic charging base 1 User ManualTips 1 L