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.

Just as expensive as aranet 4 though, looking forward to seeing this tech getting cheaper 😄

Animations
https://linktr.ee/miguelgarest

Ohhh that sucks. I've been waiting to see it discounted 😅

aranet 4 probs the most useless thing i ever bought 😭