Smartwatch

"t a regular time. That's great. Um, but I think, uh, you know, people should be aware of the limitations of of using these devices. >> Yeah. Yeah, I mean I've been comparing for now couple of years a ring versus a watch Apple watch and a mattress sensor and the ring is the only one that seems to correlate with how I feel. Uh which is really interesting and and only recently did Apple introduce scores and they're pretty primitive. Uh so the scores"

PostSleep and neurodegeneration: signals worth watching

"Fitbit or Apple Watch or the Whoop band"

PostHow to sleep better: routine, light, and night temperature