Air Quality Monitors · Head to head

Airthings 2989 View Radon vs Airthings 325 Corentium Home 2

Full Smart Air Quality Monitors comparison in 2026

Updated June 2026
Data from Amazon and official Airthings site.
2026 verdict
Airthings 2989 View Radon is the more complete option versus Airthings 325 Corentium Home 2 in 2026, helped most by connectivity and alerts. The comparison tilts its way because of connectivity and alerts, with its broader overall balance keeping it in front. Airthings 325 Corentium Home 2 can still be the right pick, but only if price and rating outweighs the wider strengths of Airthings 2989 View Radon. That is why Airthings 2989 View Radon wins the verdict here.
vs
FeatureAirthings 2989 View RadonAirthings 325 Corentium Home 2Winner
Price$219.99$179.99Airthings 325 Corentium Home 2
Rating4.24.5Airthings 325 Corentium Home 2
Connectivity2.4 GHz WiFi, Bluetooth, OtherBluetoothAirthings 2989 View Radon
AlertsTemperature Alerts, Humidity Alerts, Air Quality Alerts, Low Battery AlertsAir Quality AlertsAirthings 2989 View Radon
Weather ResistanceNONOTie
Battery Life3 years3 yearsTie
ScreenYESYESTie
SensorsRadon, Temperature, HumidityRadon, Temperature, HumidityTie

Frequently Asked Questions (FAQ)

Which is better overall: Airthings 2989 View Radon or Airthings 325 Corentium Home 2?
Airthings 2989 View Radon has the stronger overall profile in this comparison, especially for connectivity and alerts.
What is the biggest difference between Airthings 2989 View Radon and Airthings 325 Corentium Home 2?
Price is one of the clearest differences: Airthings 2989 View Radon lists $219.99, while Airthings 325 Corentium Home 2 lists $179.99.
Which one looks better on price?
Airthings 2989 View Radon is listed at $219.99, while Airthings 325 Corentium Home 2 is listed at $179.99. Airthings 325 Corentium Home 2 (better spec).
Who should buy Airthings 2989 View Radon?
Choose Airthings 2989 View Radon if your priority is connectivity and alerts and that matters more than price.
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 connectivity.
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