Coway is a South Korean home appliance manufacturer based in Seoul, best known outside Korea for its Airmega air purifiers, along with water purifiers and bidets. Its purifiers pair a washable pre-filter with activated carbon and True HEPA media, report air quality through a coloured indicator ring and the IoCare app, and support Amazon Alexa and Google Home. Most Airmega models are AHAM Verifide and Energy Star certified.
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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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