Recent advances in wearable sensors and portable electronics for sleep monitoring
Open accessAbstract
Despite the increasing awareness of the importance of sleep, the number of people suffering from insufficient sleep has increased every year. The gold-standard sleep assessment uses polysomnography (PSG) with various sensors to identify sleep patterns and disorders. However, due to the high cost of PSG and limited availability, many people with sleep disorders are left undiagnosed. Recent wearable sensors and electronics enable portable, continuous monitoring of sleep at home, overcoming the limitations of PSG. This report reviews the advances in wearable sensors, miniaturized electronics, and system packaging for home sleep monitoring. New devices available in the market and systems are collectively summarized based on their overall structure, form factor, materials, and sleep assessment method. It is expected that this review provides a comprehensive view of newly developed technologies and broad insights on wearable sensors and portable electronics toward advanced sleep monitoring as well as at-home sleep assessment.
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Validation studies could align wearable data with gold-standard polysomnography (PSG) in measuring sleep duration and detecting sleep events.
“The validation studies could align wearable data with gold-standard polysomnography (PSG) in measuring sleep duration and detecting sleep events [241].”
From The emergence of AI-based wearable sensors for digital health technology: a review (2023) · cites this paper as [241]
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- Authors
- Kwon, S., Kim, H., & Yeo, W.-H.
- Affiliations
- Georgia Institute of Technology (US)
- Corresponding author
- Yeo, Woon-Hong
- Venue
- iScience
- Publisher
- Elsevier BV
- Published
- 2021-05
- Volume
- 24
- Issue
- 5
- Pages
- 102461
- ISSN
- 2589-0042 (ISSN-L)
- PMC
- PMC8113882
- OpenAlex
- W3156201172
- Cited by
- 209
- References
- 75
- Citations by year
- 2026: 37 · 2025: 45 · 2024: 47 · 2023: 38 · 2022: 34 · 2021: 8
- FWCI
- 2.69
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- iScience (publishedVersion, cc-by-nc-nd)
- PubMed Central (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Funders
- National Institutes of Health
- Topics
- Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
- Physical Sciences › Engineering › Biomedical Engineering › Advanced Sensor and Energy Harvesting Materials
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Keywords
- wearable sensors, portable electronics, sleep monitoring, home sleep testing, sleep disorders, polysomnography, miniaturized electronics, system packaging
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