Validation of photoplethysmography- and acceleration-based sleep staging in a community sample: comparison with polysomnography and Actiwatch
Journal
Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine
Date Issued
2023-06-20
Author(s)
Abstract
Although wrist-worn consumer wearables are widely used for home sleep monitoring, few have been validated. It is unclear whether consumer wearables could be an alternative to Actiwatch. This study aimed to establish and validate an automatic sleep staging system (ASSS) utilizing photoplethysmography (PPG) and acceleration data collected from a wrist-worn wearable device.
Subjects
acceleration; heart rate variability; polysomnography; sleep staging; wearable
SDGs
Type
journal article