Publications

Olivia Walch, Michael W L Chee, Revisiting customized algorithms for research grade devices, Sleep, Volume 48, Issue 4, April 2025, zsaf011, https://doi.org/10.1093/sleep/zsaf011

Michael WL. Chee, Mathias Baumert, Hannah Scott, Nicola Cellini, Cathy Goldstein, Kelly Baron, Syed A. Imtiaz, Thomas Penzel, Clete A. Kushida, World Sleep Society Recommendations for the Use of Wearable Consumer Health Trackers That Monitor Sleep, Sleep Medicine, 2025, 106506, https://doi.org/10.1016/j.sleep.2025.106506.

Adrian R Willoughby, Raphael Vallat, Ju Lynn Ong, Michael W L Chee, Insights about Travel-Related Sleep Disruption from 1.5 Million Nights of Data, Sleep, 2025;, zsaf077, https://doi.org/10.1093/sleep/zsaf077

Soon CS, Thota R, Owen L, Tian L, Martin FP, Mantantzis K, Cherta-Murillo A, Campos VC, Chkroun C, Lavalle L, Hartweg M, St-Onge MP, Chee MWL, Darimont C. Mulberry leaf extract combined with tryptophan improves sleep and post wake mood in adults with sleep complaints - A randomized cross-over study. Eur J Nutr. 2025 Mar 12;64(3):124. doi: 10.1007/s00394-025-03643-8. PMID: 40072601.

Liang T, Yilmaz G, Soon C-S. (2024) Deriving Accurate Nocturnal Heart Rate, rMSSD and Frequency HRV from the Oura Ring. Sensors, 24(23):7475. https://doi.org/10.3390/s24237475

Massar SAA, Chua XY, Leong R, et al. Sleep, Well-Being, and Cognition in Medical Interns on a Float or Overnight Call Schedule. JAMA Netw Open. 2024

Alyssa S C Ng, E Shyong Tai, Michael W L Chee, Effects of night-to-night variations in objectively measured sleep on blood glucose in healthy university students, Sleep, 2024

Ruth L F Leong, Liang Tian, Nicole Yu, Teck Boon Teo, Ju Lynn Ong, Michael W L Chee, Bidirectional associations between the duration and timing of nocturnal sleep and daytime naps in adolescents differ from weekdays to weekends, Sleep, 2024

Willoughby AR, Golkashani HA, Ghorbani S, Wong KF, Chee NI, Ong JL, Chee MW. Performance of wearable sleep trackers during nocturnal sleep and periods of simulated real-world smartphone use. Sleep Health. 2024 Apr 4.

Ong, J. L., Golkashani, H. A., Ghorbani, S., Wong, K. F., Chee, N. I., Willoughby, A. R., & Chee, M. W. Selecting a sleep tracker from EEG-based, iteratively improved, low-cost multisensor, and actigraphy-only devices. Dec 2023. Sleep Health.