▲ 590 ▼ WiFi signals can measure heart rate—no wearables needed (news.ucsc.edu) submitted 1 year ago by RegularJoe@lemmy.world to c/technology@lemmy.world 107 comments fedilink hide all child comments
[–] alekwithak@lemmy.world 2 points 1 year ago Faster speeds, better connection, requires higher AP density. permalink fedilink source parent