One of the most popular wearables got a massive upgrade this year with the new Xiaomi Mi Band 2. With the new Mi Band 2, Xiaomi fans all around the world are finally getting the display they wished for.
The first Mi Band was a breakthrough because of its battery life, compact size, and bargain price. Then the Mi Band Pulse added a heart-rate sensor, but took the RGB notification LEDs.
Battery capacity: 70mAh
Standby time: 20 days
Battery type: Lithium polymer
Input current: 45 mA (typ) 65mA (max)