The truth about sleep trackers: How do they work and can they really help you get a good night's rest?
Their technology is impressive, but imperfect. We asked experts whether they can really help you get a better night’s rest.
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Their technology is impressive, but imperfect. We asked experts whether they can really help you get a better night’s rest.
Experts say that while there are some benefits to sleep-tracking devices, the data they provide can be presented in misleading ways, and caution that the devices aren’t a cure for insomnia or other sleep disorders.
The technology in Oura rings, Fitbits and Apple watches is impressive, but imperfect.
The technology in Oura rings, Fitbits and Apple watches is impressive, but imperfect.
Their technology is impressive, but imperfect. We asked experts whether they can really help you get a better night’s rest. Shawn McCall, 48, a personal...