![]() “I can use my wake time to help identify when stress is creeping up, too.” “When I was suffering from depression, it helped me see a pattern in the reduction of my early morning waking, which was a reassurance,” Keith Grimes tells us. Sleep tracking data can also be an indicator of other general health, and even mental health changes. “How late am I going to sleep? When should I stop looking at screens? That’s made a big difference for me.” “I do find tech helps me improve my sleep when it comes to being more aware of my time,” she says. Jennifer Harrison shared a similar story on Twitter. The Oura Ring is focused on Readiness, an overall measure of your recovery and relies heavily on sleep data. So I know exactly when to take them and exactly when I can expect to wake up.” Perez explains: “FitBit showed me that when I take Kalms for sleep I spend more time in deep sleep and wake up feeling more refreshed. Roi Perez tells us via Twitter that sleep tracking has been “boring”, but “it’s more to do with how you act on that data it collects.” “It’s not a magic bullet for solving sleep problems, but it makes me more conscious of the things I should and shouldn’t be doing, to improve both length of sleep and the quality,” she say.” I think it’s okay not to take it all too seriously but to use it as a kind of waymark.” Katie Moffat, who uses a Fitbit Charge 4 to track sleep every night, told me she noticed that drinking alcohol raised her sleeping heart rate and reduced her amount of REM sleep as a result. We spoke to several people who said that seeing data about the time they’ve spent asleep and awake has been beneficial because they’ve taken this knowledge into their own hands. “If these devices were integrated into other pieces of technology and could begin to understand why we did or did not have a good night of sleep, then we are getting somewhere.” “For most people, telling them how much they slept is not a particularly important piece of stand-alone information,” Dr Zeitzer says. Right now, sleep tracking tech can only do so much. Sleep tech: can sleep tracking improve sleep? But the results about sleep stages were hit and miss. Yes, these devices can provide accurate information about when most of us fall asleep and wake up. Much of the recent research on the efficacy of sleep tracking tech suggests the same thing. “And, unfortunately, they do not track stages of sleep particularly well.” “If you have many awakenings over the course of the night, these devices are highly inaccurate,” he continues. The Withings Sleep Analyzer lives under your mattress and collects data about your sleep based on how you move throughout the night (Image credit: Withings)īut how accurate is the data your sleep tracker collects?ĭr Jamie Zeitzer, assistant professor at Stanford University in the Department of Psychiatry and Behavioral Sciences and the Centre for Sleep Sciences and Medicine, tells us, “These devices – even the best research-grade devices – are okay at determining sleep and wake, but only in individuals who have consolidated sleep.
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