Connect with Bluetooth 4.0|
2nd generation low-energy Bluetooth 4.0 chipset provides fast, stable connections while consuming less power. This ensures a long battery life and stable data transmissions.
20-day battery life
Get up to an astounding 20 days of battery life on Mi Band 2. The high-density lithium polymer battery is small, light, and extremely longlasting.
Senses with precision
The high-precision accelorometer and heart rate sensors are not just accurate, they are also extremely power-efficient.
Snug on your wrist
The band holds the sensor tightly in place and sits snugly on your wrist, even throughout the most vigorous exercises
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