Brands · Head to head

First Alert vs Google

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
United States flag
First AlertUnited States
3.1/5
Average rating

First Alert is an American home safety brand owned by BRK Brands, specializing in smoke alarms, carbon monoxide detectors, fire extinguishers and combination smoke and CO alarms. Its smart lineup includes Wi-Fi connected smoke and CO alarms that send mobile alerts and work with Google Home, managed through the First Alert app. First Alert focuses on reliable, widely certified fire and CO safety products for the home.

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VS
USA flagHigher rated
4.4/5
Average rating

Google is a major smart home platform through Google Assistant, the Nest brand and the Google Home app. Its Nest line includes smart thermostats, cameras, doorbells, smoke alarms and smart speakers and displays, while Google Home acts as a hub for thousands of compatible devices. Google supports Matter, making it a common ecosystem for voice-controlled homes.

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Every product, compared

Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.