Validation of Zulu Watch against Polysomnography and Actigraphy for On-Wrist Sleep-Wake Determination and Sleep-Depth Estimation

Validation of Zulu Watch against Polysomnography and Actigraphy for On-Wrist Sleep-Wake Determination and Sleep-Depth Estimation

Traditional measures of sleep or commercial wearables may not be ideal for use in operational environments. The Zulu watch is a commercial sleep-tracking device designed to collect longitudinal sleep data in real-world environments. Laboratory testing is the initial step towards validating a device...

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Bibliographic Details
Main Authors: Jaime K. Devine, Evan D. Chinoy, Rachel R. Markwald, Lindsay P. Schwartz, Steven R. Hursh
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Sensors
Subjects:
actigraphy
sleep tracking
validation
wearable device
sleep scoring
longitudinal data collection
Online Access:https://www.mdpi.com/1424-8220/21/1/76

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