Brands · Head to head

iRobot vs Third Reality

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
iRobot logo
iRobotUSA flagUSA
4.1/5
Average rating
Websitewww.irobot.com
Twitter@iRobot
AmazonVisit Store

iRobot is the US company behind the Roomba robot vacuums and Braava robot mops, a pioneer of consumer home robotics. Its vacuums are known for smart mapping, automatic dirt disposal and app-based scheduling, and integrate with Alexa and Google Home. iRobot is one of the most recognized names in automated floor cleaning.

View iRobot
VS
Third Reality logo
Third RealityChina flagChina
4.1/5
Average rating
Website3reality.com
Twitter@ThirdRealityInc
AmazonVisit Store

Third Reality, often styled THIRDREALITY, makes affordable Zigbee and Matter smart home accessories such as smart switches, plugs, motion and contact sensors, and night lights. Its devices are popular with SmartThings, Hubitat and Home Assistant users looking for low-cost Zigbee gear. Third Reality focuses on simple, budget-friendly automation building blocks.

View Third Reality
Catalogs

Every product, compared

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

Price alerts

Price drops from both brands, and every other one we track

Every brand in the catalog, with prices checked daily and the drops sent by email.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search