Specification Brand BakeeyModel I10Bluetooth Version BT 4 0 Compatible OS Android 4 4 or above iOS 8 0 or above Operating Mode Full Touch APP Name Wearfit 2 0 App Language Chinese English Germany Spainese Malay Portugal Turkey Vietnam India Bangladesh Indonesia Poland Netherlands Watch Language Chinese English Spanish Portuguese Russian French GermanSpecial Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Step Count Support Multi sport Modes Support Call or Message Reminder Support Reject Call Support Call ID Display Support Alert Type Vibration Auto Light up Screen SupportStopwatch SupportMore Functions Support Alarm Calendar Sedentary reminder Camera remote control Anti lost Weather Forecast Brightness Adjust bluetooth Music Control Technical Parameters Sensor G sensor Heart Rate Sensor Screen Size 1 54inch Type IPS Resolution 240 240pixels Battery Battery Capacity 200mAhStandby Time About 20days Using time About 7days Charging Time About 2hours Charging Type Magnetic chargingAppearance Details Weight and Size Dial Size about 43 3 36 2mm Band Size about 22mm Product Weight about 55gPackage Includes 1 Bakeey I10 Smart Bracelet 1 Charging Cable 1 User Manual