What Sleep Tracking Apps Can and Can’t Tell You.
Beth Skwarecki | 10/13/16 10:00am Activity trackers and sleep tracking apps will happily give you stats on your sleep: How many hours you were in the sack, for example, and whether that sleep was good “quality.” But you can’t take those numbers at face value, and some of them are flat out wrong. Sleep Trackers Don’t Really Analyze Your Sleep (Even If They Say They Do) We talked to Dr. W. Christopher Winter, a specialist in sleep medicine and neurology and author of The Sleep Solution. Dr. Winter previously brought Fitbit, Jawbone, and phone-based trackers to his sleep lab, …
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