News for hackers. Stuff that matters.
Re:Deep Sleep May Be the Best Defense Against Alzheimer’s by edandersen on Sunday May 21, 2023 @10:08PM (#36026635)
From the study: "Most devices (Fatigue Science Readiband, Fitbit Alta HR, EarlySense Live, ResMed S+, SleepScore Max) performed as well as or better than actigraphy on sleep/wake performance measures".

Great news.

Re:Deep Sleep May Be the Best Defense Against Alzheimer’s by crossroadsguy on Sunday May 21, 2023 @10:29PM (#36026770)
The Garmin one is discontinued.

Also, is there a more "layman readable" version of this paper/report?

Re:Deep Sleep May Be the Best Defense Against Alzheimer’s by tallanvor on Monday May 22, 2023 @06:37AM (#36029647)
The Garmin watches have been replaced by newer versions with upgraded sensors. Garmin's tracking isn't perfect, but each version has made small improvements.
Re:Deep Sleep May Be the Best Defense Against Alzheimer’s by cypherpunks01 on Sunday May 21, 2023 @10:10PM (#36026655)
Yes, the study evaluates the accuracy, and the results are not good!