Model: R3CPU: Nordic-Nrf51822Даралт хэмжигч: Taiwan 's original phase-PAH8001EI6-Axis sensor: MPU6500Vibration: Mute/VibrationWaterproof: IP67Platform support: Android 4.4 or above,iOS 7.1 or aboveblood oxygen,Dynamic and static blood pressure, dynamic and static heart rateMain functionPedometer,Calories,Distance,Stopwatch,Sleep quality measurement,Call reminder,ALarm …