265c8ecf528cd35dc48039a4a993deede49b643a8da3ba1b5f The Sad Truth About Sleep-Tracking Devices and Apps - News Trendx

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The Sad Truth About Sleep-Tracking Devices and Apps

July 17, 2019 , , , , ,

By BRIAN X. CHEN from NYT Technology https://ift.tt/2NXguLy
Sleep, Mobile Applications, Wearable Computing Our personal tech columnist tracked his sleep for two weeks with an Apple Watch and some software. Here’s why he concluded it was a pointless exercise.