RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 1 day ago

WiFi signals can measure heart rate—no wearables needed

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WiFi signals can measure heart rate—no wearables needed

RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 1 day ago

Engineers prove their technique is effective even with the lowest-cost WiFi devices

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1 day ago
GrapheneOS does allow you to turn it off. It has a permission switch for your phone sensors. I don’t know if there are other versions of android that allow the same.

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