ThailandAirGradient 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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ChinaMammotion is a Shenzhen robotics company founded in 2016 that specializes in outdoor lawn care robots. Its LUBA and YUKA robot lawn mowers were among the first to drop the perimeter wire in favour of RTK positioning, and they pair it with all-wheel drive for steep gardens, 360 degree LiDAR and dual-camera AI vision on current models. The lineup also covers pool cleaning robots. Mowers are controlled through the Mammotion app and are supported in Home Assistant through a community integration.
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