Vitalik Buterin
@vitalik.eth
Airvalent CO2 monitors. https://airvalent.com/ Exciting to see how small these are getting, similar size to apple airpods case. Looking forward to seeing this tech ~1-3 versions from now, where air quality monitoring can just be part of a smartwatch.
22 replies
264 recasts
1285 reactions
๐๐๐๐ยนแต
@tn100x.eth
i love my air filter life xD those parts per million are essential!
0 reply
0 recast
0 reaction