RegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 3 months agoWiFi signals can measure heart rate—no wearables needednews.ucsc.eduexternal-linkmessage-square121linkfedilinkarrow-up1608arrow-down14
arrow-up1604arrow-down1external-linkWiFi signals can measure heart rate—no wearables needednews.ucsc.eduRegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 3 months agomessage-square121linkfedilink
Copper mesh fabric.