Reliability of commercially available sleep and activity trackers with manual switch-to-sleep mode activation in free-living healthy individuals

摘要

Introduction: Wearable health devices have become trendy among consumers, but it is not known whether they accurately measure sleep and physical activity parameters. To address this question, we have studied the measured data of two consumer-level activity monitors (Up Move Jawbone (R) (U) and Withings Pulse 02 (R) (W)) and compared it with reference methods for sleep and activity recordings, namely the Bodymedia SenseWear Pro Armband (R) actigraph (SWA) and home-polysomnography (H-PSG).