The newest version of Mi Band 2 is released with an updated heart rate wristband with 0.42″ OLED display screen and Touch Button operating mode – Mi Band 2 is equipped with a ADI photoelectric heart rate sensor, can real-time detect heart rate, let you adjust the motion state scientifically and consume fat efficiently. Mi Band 2 manages your motion every moment and takes good care of you. Beautiful OLED display and Touch Button operating mode give you more convenient control experience.
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