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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Ecovacs is a home robotics company best known for its DEEBOT robot vacuums and mops with strong suction, LiDAR navigation, obstacle avoidance and all-in-one stations that self-empty, self-wash and dry the mop. Its lineup also includes WINBOT window-cleaning robots, GOAT robotic lawn mowers, ULTRAMARINE robotic pool cleaners and AIRBOT air purifiers. Devices are managed through the ECOVACS HOME app and integrate with Alexa and Google Home.
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