Awair Element and Awair 2nd Edition both measure temperature, humidity, CO2, Chemicals (tVOCs), and Fine Dust PM2.5, both giving you personalized recommendations via the Awair app. The key difference between the two devices is that Awair 2nd Edition is casing is made of North American walnut timber (allowing for our knocking feature), while Awair Element is a lighter form factor with its plastic enclosure.
