- #Fitbit sleep tracker accuracy pdf#
- #Fitbit sleep tracker accuracy Bluetooth#
- #Fitbit sleep tracker accuracy professional#
The Sleep Diary crunches the numbers to create a comprehensive report of your sleeping patterns. There’s also a visual representation of the time you spent in bed, time spent asleep, and extended times out of bed. In the report, you’ll find average heart rate during sleep, average sleep duration for weekdays and weekends, latency, efficiency, bedtime and wake-up times, and stats related to snoring and breathing interruptions. You can set the diary to report a custom time period or on a quarterly or monthly basis.
The Sleep Diary feature was also helpful - though be warned that it takes about a month to get a clear view of your sleep patterns. That’s a noticeable improvement from the last time around. But, this time around, the Withings Sleep was able to catch a few nights where I did snore. I don’t snore quite as much these days - or as loudly I know because I’ve recorded my snoring via the Sleep Cycle app and the Samsung Galaxy Watch 4. When I last tested the Sleep, it never detected my snoring, even though my roommate insisted she heard me snoring loudly multiple times.
To use the Withings Sleep, you slip it under your mattress at chest level.Įven so, in testing, the breathing interruptions and snoring detection were fairly accurate. This is especially true since snoring is a possible indicator of sleep apnea, and the Sleep tracks snoring. Although there are explicit warnings that this isn’t meant to be a diagnostic device, it feels like Withings is skirting awfully close to the line. According to the Mayo Clinic, sleep apnea can be a serious sleep disorder characterized by repeated starts and stops in breathing - an interruption, if you will. However, when testing the Sleep, this distinction sort of felt like a matter of semantics. For now, the Analyzer is a European Union-only device. It’s also not available for sale in the US, as it doesn’t have FDA clearance. There is a higher-end version of the Sleep called the Withings Sleep Analyzer, which does claim to have medical-grade sleep apnea detection. That doesn’t mean it can diagnose sleep apnea, however. Withings defines breathing disturbances as “interruptions in breathing patterns,” and fewer is better.
#Fitbit sleep tracker accuracy pdf#
Withings now tracks breathing disturbances in addition to snoring and can generate a PDF Sleep Diary that gives you a bird’s-eye view of your sleeping patterns over time. What has changed, however, are the metrics it tracks and its overall accuracy. By and large, the gist is that the physical product and many of its features haven’t changed much.īuy for $99.95 from Withings Buy for $95.99 from Amazon Smart home integration via IFTTT hasn’t gone anywhere, so you can still control your lights and thermostat.
#Fitbit sleep tracker accuracy Bluetooth#
You still have to pair to your phone over Bluetooth as well as connect the device to Wi-Fi. The appeal here is you are able to track your sleep by just lying on your mattress like you always have - and without having to wear an uncomfortable device. The gray fabric cover is still the same, except it now reads Withings instead of Nokia. It’s still a 25 by 7.5 inch device that you plug into an outlet and then slip under your mattress at chest level. It wasn’t perfect, but in the intervening years since Withings left the Nokia umbrella, there have been enough changes issued to the Sleep that I wanted to re-test the device to see what had changed - and what hadn’t.ĭesign-wise, barely anything has changed. It was a neat concept at a time when most consumer sleep trackers were either absurdly expensive or wrist-worn.
#Fitbit sleep tracker accuracy professional#
The DSM-5 mental-disorder diagnostic guidelines define insomnia as difficulty falling asleep, maintaining sleep, or waking too early, accompanied by distress about fatigue, for more than three months.ĭr Sutapa Mukherjee, clinical chair of the Australasian Sleep Association, said it was very common for patients to seek professional sleep treatment after tracking their sleep at home.I first tested the $99.95 Withings Sleep back in 2018 when it was known as the Nokia Sleep. The wearable devices were also less accurate for people with serious sleep problems: in instances of extreme insomnia – where a person took a very long time to fall asleep or spent more than two hours awake later in the night – it could mistake the wearer for being asleep when they were just lying still. "People feel like they aren't sleeping well, and they get this data and they don't know what to make of it, and their clinicians don't know what to make of it because they don't know how accurate it is." The Fitbit was largely underestimating deep and REM sleep, missing roughly half of the former and a third of the latter.
0 kommentar(er)
