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WiFi signals can measure heart rate—no wearables needed (news.ucsc.edu)
submitted 1 year ago by to c/technology@lemmy.world
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[–] 2 points 1 year ago (1 child)

https://pmc.ncbi.nlm.nih.gov/articles/PMC9921530/

I wouldn't be as sure about that as you are

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  • [–] 1 point 1 year ago

    The article you cite states that accuracy drops to 60% if the enrollment and testing data were collected at different sessions. I imagine the effects of coffee or walking on heart rate would make that even worse.

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