AethLabs develops Black Carbon monitoring instruments that measure personal exposure to black carbon. Their products are easy to use, reliable, and offer accurate measurement for individuals to continuously collect data on air quality and receive a range of data on the air they are breathing. The company offers devices that are both lightweight and mobile as well as stationary applications. In addition to the physical device, the company has developed software which links to their products and offers users with an application to download data collected by the devices.