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AirGradient vs Blink

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

Updated August 2026
AirGradient logo
AirGradientThailand flagThailand
N/A
No ratings yet
Websitewww.airgradient.com
Twitter@airgradienthq

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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VS
Blink logo
BlinkUSA flagUSA
4.2/5
Average rating
Websiteblinkforhome.com
Twitter@blinkforhome
AmazonVisit Store

Blink, owned by Amazon, makes affordable, battery-powered smart security cameras and video doorbells. Its products are known for long battery life and simple setup, with local storage available through the Blink Sync Module plus optional cloud plans. Blink cameras integrate tightly with Alexa for live view and voice control.

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