Specification Basic Information Display 1.3 Inch AMOLED Full circle (360 x 360) Touch Display with 2.5D tempered glass Battery 230 mAh with 10 days of battery life, 8 days in basic mode Connectivity Bluetooth 5.0 OS Compatible Os: Android & IOS SpecialFeatures IP68 Waterproof Sensor Accelerometer, Optical Heart Rate, SpO2 sensor Supported Apps/ Software Mibro Fit APP Support: Support Android 5.0 and above, iOS10.0 and above (Functions will vary with different watches, mobile phones and countries) Exterior Weight 48 g Color Black Warranty Information Warranty 6 Months