![]() ![]() Published by Oxford University Press on behalf of the Sleep Research Society. Devices should be tested in different populations and settings to further examine their wider validity and utility.Īctigraphy nearables noncontact polysomnography sensors sleep technology validation wearables. ![]() Findings indicate that many newer sleep-tracking devices demonstrate promising performance for tracking sleep and wake. Device sleep stage assessments were inconsistent. Sleep-monitoring wearables have progressed from having an accelerometer to track movements which are fed through an algorithm to predict when a person is asleep, to being able to track sleep. Overall, epoch-by-epoch sensitivity was high (all ≥0.93), specificity was low-to-medium (0.18-0.54), sleep stage comparisons were mixed, and devices tended to perform worse on nights with poorer/disrupted sleep.Ĭonsumer sleep-tracking devices exhibited high performance in detecting sleep, and most performed equivalent to (or better than) actigraphy in detecting wake. As you shop around for the perfect fitness tracker, keep these factors in mind: Budget: Fitness trackers and watches generally range in price from 100 to 500 or more. Most devices (Fatigue Science Readiband, Fitbit Alta HR, EarlySense Live, ResMed S+, SleepScore Max) performed as well as or better than actigraphy on sleep/wake performance measures, while the Garmin devices performed worse. Best for sleep tracking: Whoop 4.0 While the monthly subscription makes this an expensive option, Whoop 4.0 is an adept sleep tracker, and its Health Monitor is one of the best in the. ![]() Sleep/wake summary and epoch-by-epoch agreement measures were compared with PSG. Enjoy benefits such as 7-day battery life, vibrating alarms, and detailed data for all your sleep stages. SIKADEER Fitness, Activity and Sleep Monitor Watch Monitor your light, deep, and REM sleep with these fitness trackers. Altogether, four wearable (Fatigue Science Readiband, Fitbit Alta HR, Garmin Fenix 5S, Garmin Vivosmart 3) and three nonwearable (EarlySense Live, ResMed S+, SleepScore Max) devices were tested. View The Best Sleep Tracker Watch Below 1. The Whoop Strap 4.0 provided a consistent, accurate tracking experience and offers a large amount of easily digestible data. In total, 34 healthy young adults (22 women 28.1 ± 3.9 years, mean ± SD) were tested on three consecutive nights (including a disrupted sleep condition) in a sleep laboratory with PSG, along with actigraphy (Philips Respironics Actiwatch 2) and a subset of consumer sleep-tracking devices. We, therefore, tested the performance of many of the latest consumer sleep-tracking devices, alongside actigraphy, versus the gold-standard sleep assessment technique, polysomnography (PSG). Consumer sleep-tracking devices are widely used and becoming more technologically advanced, creating strong interest from researchers and clinicians for their possible use as alternatives to standard actigraphy. ![]()
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