dj9281
New member
Well some one has already tried to compare it... a good read.. hope it clears some doubts..
Kodierer [Coder]: ZzzZzz - Microsoft Band Sleep Tracking in the Testbed
That's a great article and shows that the band is very innaccurate in the area of restful sleep. It's better with light sleep. So really, it's safe to assume that the sleep restoration and deep sleep values on the band are not accurate and shouldn't be taken seriously.