RegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 2 days agoWiFi signals can measure heart rate—no wearables needednews.ucsc.eduexternal-linkmessage-square107fedilinkarrow-up1547arrow-down14
arrow-up1543arrow-down1external-linkWiFi signals can measure heart rate—no wearables needednews.ucsc.eduRegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 2 days agomessage-square107fedilink
minus-squarekrunklom@lemmy.ziplinkfedilinkEnglisharrow-up1·9 hours agoGood to know. The stuff I’ve read about recently tracking movements using wifi - would this need more powerful radio waves than most people use or no?
Good to know.
The stuff I’ve read about recently tracking movements using wifi - would this need more powerful radio waves than most people use or no?