Sleep tracking is a feature pretty much every fitness tracker and smartwatch offers these days. Some are better than others, offering more data and deeper insights, but all will give you a rough idea ...
Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback