AirGradient builds open-source indoor and outdoor air quality monitors that track PM2.5, CO2, temperature, humidity and other pollutants. The company is known for its open hardware and firmware, letting users build, repair and integrate the monitors with platforms like Home Assistant and its own dashboard. AirGradient appeals to people who want transparent, data-driven air quality monitoring rather than a closed black box.
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Moen is an American maker of faucets, showers and water fixtures whose smart home presence centers on Flo by Moen, a smart water shutoff and leak detection system, along with the Smart Water Detector and smart faucets and showers. These products monitor water use, catch leaks early and let homeowners control water remotely through the Moen app, with support for Alexa and Google Home. Moen appeals to homeowners who want to protect their home from water damage and add smart control to their plumbing.
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