Specification Brand SENBONO Model HW33 Chip nRF52840 Bluetooth Version BT 4 0 Compatible OS Android 4 4 or above iOS 8 2 or above Operating Mode Full Touch APP Name CO FITAPP Language Russian Indonesian German Italian Czech Japanese French Simplified Chinese Traditional Chinese English Portuguese Spanish Arabic KoreanSpecial Features Information Reminder Call Reminder Message Reminder Reject Call APP NotificationHealth Heart Rate Monitor Blood Oxygen Monitor Body Temperature Monitor Menstrual Management Breathing Training Sleep Monitoring Sedentary Reminder Drinking Water Reminder Exercise and Record Multi Sports Modes GPS BEIDOU GLONASS Pedometer Calories Consumption Distance Application Music Control Camera Control Alarm Clock Stopwatch Weather Reminder Find Phone Raise Hand to Bright ScreenTechnical Parameters Waterproof IP67 Sensor G sensor Heart Rate Sensor Screen Size 1 69 inch Type TFT Resolution 240 280 pixels Battery Battery Capacity 370 mAhStandby time About 30 days Using time About 7 10 days Charging Time About 2 hours Charging Type Magnetic chargingAppearanceDetailsMaterial Band Material Silicone Watch Case Material ABS Weight and Size Diameter 46 2mm Band Length About 260mm Case Thickness About 11 8mm Weight About 45g Packing List 1 SENBONO HW33 Smart Bracelet 1 Charging Cable 1 User Manual English Version Tips 1 Light of shoot will affect the color of the products pictures for reference only subject to our availa