Main Technical Parameters Master Chip: RLC8762 Sensor: BST-BMA253 PPG chip: Everlight Electronics Virbation: Loundspeaker Mute/Vibration Waterproof level: IP67 Compatible System: انڈروئد 4.4 and above，iOS 8.2 and above Special Features: Blood Pressure, Heart Rate Screen: TFT 0.96 Color screen 80*160 BLuetooth: 4.0BLE（Low power） Battery Type: Polymeter Lithium Battery Battery Capcaity: 90mAh Charging Type: Clasp type Charging Time: کے بارے میں 2 hours Endurance …