Specification Brand Bakeey Model UM90 CPU RTL8762CK BK3266 Bluetooth Version BT 5 0 Flash Memory RAM 160KROM 384KB Flash 64Mbit Compatible OS Android system 4 4 version or above iOS system 8 2 version or above Operating Mode Full Touch APP Name GloryFit Languages Chinese English French Italian Japanese German Spanish Arabic Portuguese Korean IndianSpecial Features Information Reminder Call Reminder Message Reminder Call ID Display Reject CallHealth Heart Rate Monitor Blood Pressure Monitor Blood Oxygen Monitor Apple Health Sleep Monitor Sedentary Reminder Exercise and Record 24 Sports Modes cricket baseball cycling rugby outdoor running boating walking jumping basketball mountain climbing volleyball table tennis cycling hockey city running sports rope skipping dancing tennis sit ups swimming yoga badminton football Pedometer Calories Distance Running Track Sports Goal Application BT Call Local Music Player Camera Control Alarm Reminder Weather Display Stopwatch Find Your Bracelet Bright Adjustment Raise Hand to Bright Screen Do Not Disturb Mode Dial Market Custom Watch FacesTechnical Parameters Waterproof IP67 Sensor G sensor PPG Sensor Screen Size 1 28 inch Resolution 240 240 pixels Battery Battery Capacity 200 mAhStandby Time About 5 7 days Using time About 2 3 days Charging Time About 2 hours Charging Type Magnetic chargingAppearanceDetailsMaterial Band Material Semi silicone half leather Watch Case Material Zin