Specification Brand SENBONO Model GTS3 Pro Bluetooth Version BT 5 1 Operating Mode Full Touch Compatible OS Android 4 4 or above iOS 8 0 or above APP Name Da Fit APP Language Danish Ukrainian Russian Bulgarian Bokmal Norwegian Hindi Indonesian German Italian Czech Japanese Pashto French Polish Thai Swedish Simplified Chinese Traditional Chinese Finnish English Dutch Portuguese Spanish Vietnamese Arabic Korean UI LanguageEnglish Chinese Japanese Korean German French Spanish Arabic Russian Traditional Ukrainian Italian PortugueseSpecial Features Information Reminder bluetooth Calling Call Reminder Reject the Call Call ID Display Message ReminderHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen Monitor Sleep Monitoring Breath Training Sedentary Reminder Exercise and Record Multi sport Modes Step Count Calories Application Camera Control Music Control Alarm Clock Stopwatch Flashlight Weather Display AI Voice Assistant Music Playback Calendar Multi dial Switching Custom Dial Find PhoneTechnical Parameters Waterproof IP67 Screen Size 1 81 inch Type TFT Resolution 240 280 pixels Refresh Rate 60Hz Battery Battery Capacity 230 mAhStandby Time About 20 days Using Time About 7 days Charging Time About 2 hours Charging Type Charging BaseAppearanceDetails Material Watch Material Zinc Alloy Band Material Silicone Size Dial Size About 45 38 10mm Band Length About 265mm Packing List 1 SENBONO GTS3 Pro Smart Bracelet 1