With a variety of training modes, a heart rate monitor, blood oxygen measurement, and music control at the flick of a bracelet, I won't even bother looking for something to complain about in 2022.
Low-cost and reliable activity tracker. Astonishingly reliable indicator of heart rate. The indications I use for computations are in line with the data, thus there is very little distortion.
The negative aspects:
Compared to what it was before, this bracelet is top-notch. Things are always improving, See full review