News for hackers. Stuff that matters.

A comment on Heart rate variability differs between smartwatch and clinical testing. Parent comment

Re:Heart rate variability differs between smartwatch and cli... by ragazzina on Monday October 14, 2024 @05:19AM (#41835751)
In the video description click on "Show transcript".
[ Parent | on HN ]
Re:Heart rate variability differs between smartwatch and cli... by brnt on Monday October 14, 2024 @05:55AM (#41835933)
But it seems each video is about a different model; having to search N transcripts still isn't optimal.
[ Parent | on HN ]
Re:Heart rate variability differs between smartwatch and cli... by juthen on Friday October 18, 2024 @02:19AM (#41876786)
He's not written books on the subject. You can setup a search yourself. There's also a blog with easier access than transcripts. https://www.robterhorst.com/post/apple-watch-ultra-2-vs-seri...
[ Parent | on HN ]