Xiaomi mi band 2 smart bracelet activity trackerwater resistant water proof long standby calories burned sports health care heart rate
Languagessimplified chinese english capacity mah70 connectionbluetooth40 brandxiaomi typeactivity tracker smart bracelet featuresheart rate monitor water resistant water proof touch screen sports health care distance tracking long standby calories burned find my device modelmi band 2 sensoraccelerometer proximity sensor finger sensor heart rate sensor supported operation systemandroid ios screen typedisplay technologyoled
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