Air Quality Monitors · Head to head

Airthings 325 Corentium Home 2 vs IQAir AirVisual Pro

Full Smart Air Quality Monitors comparison in 2026

Updated July 2026
Data from Amazon and official Airthings and IQAir sites.
2026 verdict
In 2026, the recommendation leans toward Airthings 325 Corentium Home 2 over IQAir AirVisual Pro, driven by price, rating, and warranty. Its biggest wins come from price, rating, and warranty, and battery life and connectivity adds more confidence to the verdict. There is still a case for IQAir AirVisual Pro, but mainly if sensors is what you value most. That keeps the verdict firmly in favor of Airthings 325 Corentium Home 2.
vs
FeatureAirthings 325 Corentium Home 2IQAir AirVisual ProWinner
Price$179.99$329.99Airthings 325 Corentium Home 2
Rating4.64.0Airthings 325 Corentium Home 2
Warranty5 years1 yearAirthings 325 Corentium Home 2
Battery Life3 years4 hoursAirthings 325 Corentium Home 2
ConnectivityBluetooth, Other2.4 GHz WiFiAirthings 325 Corentium Home 2
IntegrationsGoogle Home, Alexa, Home Assistant, IFTTTHome Assistant, IFTTTAirthings 325 Corentium Home 2
SensorsRadon, Temperature, HumidityTVOC, PM0.1, PM2.5, PM10, CO2, Temperature, HumidityIQAir AirVisual Pro
Weather ResistanceNONOTie
ScreenYESYESTie
AlertsAir Quality AlertsAir Quality AlertsTie

Frequently Asked Questions

Which is better overall: Airthings 325 Corentium Home 2 or IQAir AirVisual Pro?

Airthings 325 Corentium Home 2 has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Airthings 325 Corentium Home 2 and IQAir AirVisual Pro?

Price is one of the clearest differences: Airthings 325 Corentium Home 2 lists $179.99, while IQAir AirVisual Pro lists $329.99.

Which one looks better on price?

Airthings 325 Corentium Home 2 is listed at $179.99, while IQAir AirVisual Pro is listed at $329.99. Airthings 325 Corentium Home 2 (better spec).

Who should buy Airthings 325 Corentium Home 2?

Choose Airthings 325 Corentium Home 2 if your priority is price and rating and that matters more than sensors.

Who should buy IQAir AirVisual Pro?

Choose IQAir AirVisual Pro if your priority is sensors and that matters more than price.

More Air Quality Monitors

Top Air Quality Monitors to compare next

Compare top smart air quality monitors by connectivity, sensors, integrations, alerts, and more. Find the best one for your home.

Compare Air Quality Monitors
Airthings

More Airthings products

A sharper look at other Airthings products worth comparing.

Explore Airthings
IQAir

More IQAir products

A sharper look at other IQAir products worth comparing.

Explore IQAir
Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

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

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

DealsNew ReleasesTop RatedBest SellersBrandsBlogEcosystemsProtocolsUse CasesAboutPodcastTerms of UsePrivacy Policy
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search