Quantitative detection of sleep apnea with wearable watch device
J. Hayano, H. Yamamoto, I. Nonaka, M. Komazawa, K. Itao, N. Ueda, H. Tanaka, E. Yuda
This study uses PPG data from a wearable watch and the ACAT algorithm to detect sleep apnea, finding a strong correlation between CVHR frequency and AHI.
bioRxiv · Jul 24, 2020Bioengineering