Specification Model F100 Bluetooth Version BT 5 0 Compatible OS Android 4 4 or above iOS 8 2 or above Operating Mode Full Touch APP Name SmartHealth APP Language Chinese English Traditional Chinese Japanese French German Italy Spain Russia Portugal Malay Korean Poland System Language Chinese Traditional Chinese English Japanese German Russian Italian French Spanish Portuguese Thai Czech Greek Polish Vietnamese Turkish Romanian Hungarian Danish Finnish Arabic Ukrainian Hebrew Persian Irish etcSpecial Features Information Reminder Call Reminder Message Reminder Reject Call Notification Call Text and Smartphone App Notifications Health Dual Probe Laser Health Therapy Body Temperature Measurement Blood oxygen SpO2 Monitor Blood Pressure Monitor Sleep Monitor Sedentary Reminder Drink Water Reminder Exercise and Record Calorie Multi sport Modes Pedometer Distance Sports Mileage Record Application Camera Control Alarm Clock Find Phone Multiple Dial Switching Customized Watch FacesTechnical Parameters Waterproof IP68 Sensor G sensor PPG Sensor ECG Sensor Pedometer sensor Temperature sensor SpO2 Chip Screen Size 1 7 inch Type TFT Battery Battery Capacity 200mAh Daily Use About 4 7 days Standby Time About 30 days Charging Time About 3 hours Charging Type Magnetic chargingAppearanceDetails Material Band Material TPU Leather Watch Case Material Metal plastic Size Dial Size About 45 x 38 x 11mmBand Width About 22mm Band Le