Aithre started as a fresh exhibitor in the Innovations building at AirVenture a couple of years ago with some smart products for keeping tabs on pilot biometrics data, and it has expanded the product line over the past couple years to include personal-sized O2 bottles, a useful smartphone app, external sensors that monitor oxygen tank levels and full-time pulse oximetry. The company is back at AirVenture 2021 with more products and in this video Aithre’s Jessica Stephens gives an overview.

Larry Anglisano
Larry Anglisano is a regular AVweb contributor and the Editor in Chief of sister publication Aviation Consumer magazine. He's an active land, sea and glider pilot, and has over 30 years experience as an avionics tech.


  1. Good idea. Haven’t tried the product, but the way Jes explained it, it makes good sense to have this for any oxygen delivery system at any altitude. It could sense a problem, of which you are unaware.