An international research team led by the Technion–Israel Institute of Technology has developed innovative, Artificial Intelligence-based software to detect obstructive sleep apnea (OSA), in which people stop breathing during their sleep. The software can be implanted on a smart watch or bracelet.
https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(19)30093-8/fulltext