Validity and clinical utility of a wrist-worn device against polysomnography
This study compared the performance of a consumer-grade sleep-tracking device with that of PSG. The HUAWEI WATCH GT2 exhibited high agreement in sleep/wake detection. Such devices could be used as alternatives for successive sleep detection and could provide significant benefits to sleep hygiene with more advanced algorithms in the future.
Authors
- Junwei Guo
- Yi Xiao (ORCID: https://orcid.org/0000-0001-5315-7771)
- Jinmei Luo (ORCID: https://orcid.org/0000-0001-5519-6205)
- Rong Huang (ORCID: https://orcid.org/0000-0001-9584-0501)
Institutions
- Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
- China-Japan Friendship Hospital (CN)
- Peking Union Medical College Hospital (CN)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-09-30
- DOI
- https://doi.org/10.1371/journal.pone.0330774
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00