Xiaomi Mi Band Pulse announced with heart-rate sensor in China

Xiaomi Mi Band Pulse is the successor to its popular Mi Band launched last year. The fitness tracker now comes with an optical heart rate sensor (Source: Mi/Facebook)
Xiaomi has announced the Mi Band 1s, the successor to its popular Mi Band fitness tracker at a price of $15. The device looks just like its predecessor and will work with both Android and iOS devices. The new Mi Band 1s launches in China on November 11.
The Mi Band Pulse features same design as Mi Band and now comes with improved