Brands · Head to head

Coway vs Nuki

Comparing both brands side by side, ratings, catalog size and every product, so you can see which fits your smart home better.

Updated June 2026
Coway logo
CowaySouth Korea flagSouth Korea
Higher rated
4.6/5
Average rating

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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VS
Nuki logo
NukiAustria flagAustria
4.2/5
Average rating

Nuki is an Austrian company specializing in smart locks that retrofit onto existing European door cylinders without replacing the lock. Its smart locks support keyless entry, auto-unlock and remote access, with bridges for Wi-Fi and broad ecosystem support including Matter, HomeKit, Alexa and Google Home. Nuki is a leading smart lock brand in Europe.

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