Why sleep is Fitbit’s new obsession, and how it could be good for science
Unravelling the mysteries of a good night’s sleep Saturday, March 18, 2017 | By Hugh Langley | Wareable.com People are waking up to the importance of sleep, but the science is a box that still holds many mysteries. Sleep medicine is, relatively speaking, the new kid on the block; it wasn’t until halfway through the 20th Century that this field of research really started picking up. Now there’s no end of fitness trackers and smartwatches that track sleep, but all to varying degrees of accuracy, depth and helpfulness. Fitbit has long been one of them, with accurate tracking but lacking …