There’s an Android and iOS app which is a little basic currently, we’d like to see this develop and improve over time.

If you’re curious about other NDIR devices, please check out this article on the best carbon dioxide monitors.

Users can also toggle between temperature units, pressure units, and date formats to keep the device easily usable for everyone. Currently, three types of stickers are available – single-colour stickers that turn your device from semi-transparent to colours like purple or brown, design stickers featuring things like animals, and technical stickers such as the rebreathed air sticker. For this reason, it’s an imperfect way to monitor the airborne illness risk, but it is the best method we have and having a device such as the Aranet4 Home can allow us to judge risk in any given environment.

Aranet Tech Support suggests the minimum should be eight hours every month, which doesn’t need to be done simultaneously.The Aranet4 Home is designed as a standalone device, whereas the Aranet4 PRO is designed to be used with multiple devices alongside an Aranet4 PRO Base Station. Aranet4 HOME is so portable that it can be used on the move, can be a great way to slow down the spread of Coronavirus and airborne viruses that may be lurking infoors. Due to these findings, carbon dioxide monitors have gained much popularity over the past couple of years. De Aranet4 is de enige CO2 meter die langdurig op batterijen werkt (minimaal 2 jaar op 2x AA penlite). De Aranet4 is zéér gebruiksvriendelijk en 'monkey-proof', omdat hij géén knoppen heeft en dus niet ontregeld kan worden!