Comment on WiFi signals can measure heart rate—no wearables needed
theunknownmuncher@lemmy.world 2 weeks agopmc.ncbi.nlm.nih.gov/articles/PMC9921530/
I wouldn’t be as sure about that as you are
Comment on WiFi signals can measure heart rate—no wearables needed
theunknownmuncher@lemmy.world 2 weeks agopmc.ncbi.nlm.nih.gov/articles/PMC9921530/
I wouldn’t be as sure about that as you are
tekato@lemmy.world 2 weeks 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.