The Big Holes in Wearable Heart Rate Variability and Readiness Scores
By taubek · 2026-10-05 · 1 points · 0 comments
https://erictopol.substack.com/p/the-big-holes-in-wearable-heart-rate
By taubek · 1 points · 0 comments · on Hacker News, read on BetterNews.
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