Main Technical Parameters Master Chip: RLC8762 Sensor: BST-BMA253 PPG chip: Everlight Electronics Virbation: Loundspeaker Mute/Vibration Waterproof level: IP67 Compatible System: የ Android 4.4 እና ከዚያ በላይ,iOS 8.2 and above Special Features: የደም ግፊት, Heart Rate Screen: TFT 0.96 የቀለም ማያ ገጽ 80*160 ብሉቱዝ: 4.0BLE(Low power) Battery Type: Polymeter Lithium Battery Battery Capcaity: 90mAh Charging Type: Clasp type Charging Time: ስለ 2 hours Endurance …