Xiaomi Singapore - Mi Band 2 specs: - Fitness, sleep and optical heart rate tracker - OLED time display, 20-day battery - In-depth stats via Mi Fit (Android and iOS app) -
![$22 Xiaomi Mi Band 2 officially unveiled with heart rate tracker, OLED display and 20-day battery – Phandroid $22 Xiaomi Mi Band 2 officially unveiled with heart rate tracker, OLED display and 20-day battery – Phandroid](https://phandroid.com/wp-content/uploads/2016/06/xiaomi-mi-band-2-9.png)
$22 Xiaomi Mi Band 2 officially unveiled with heart rate tracker, OLED display and 20-day battery – Phandroid
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