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> Wrist-based sleep trackers are basically useless Have you found any good sleep trackers that aren't wrist-based? Any recommendations?
by julian_digital 7y ago
> Wrist-based sleep trackers are basically useless
Have you found any good sleep trackers that aren't wrist-based? Any recommendations?
- theli0nheart 7y ago> Have you found any good sleep trackers that aren't wrist-based? Any recommendations? Unfortunately not. :( Whoever can crack that nut is going to be very wealthy.
- Discombulator 7y agoI am using the Dreem 2 (dreem.com, use my referral code for a discount: UEXBFMANU). I do not have a certified reference device but those aspects of the recordings that I can assess (start and end of sleep, awakenings, onset of sleep, position) match my experience and are more accurate than the other devices I am using (Withings Sleep, Garmin Fenix 3). There are several in depth reviews on the web comparing the device output with state of the art polysomnogram recordings.
- guiambros 7y agoI'm dying to test Dreem 2, but having burned by so many gadgets that went out of business, including a very similar Zeo Sleep Tracker[1] almost 10 years ago, I'll hold for a while more to see if the company will survive. Their recent research comparing Dreem to a regular PSG [2] is pretty impressive, but I'm skeptical of their business model, and am concerned they won't survive for long. [1] https://www.mobihealthnews.com/20772/exclusive-sleep-coach-company-zeo-is-shutting-down https://www.mobihealthnews.com/20772/exclusive-sleep-coach-c... [2] https://www.biorxiv.org/content/biorxiv/early/2019/06/10/662734.full.pdf https://www.biorxiv.org/content/biorxiv/early/2019/06/10/662...
- greenhatman 7y agoPeter Attia recommends Oura Ring. https://peterattiamd.com/members/discounts/ https://peterattiamd.com/members/discounts/