Air Quality Monitors · Head to head

AirGradient Open Air vs Airthings 2950 Wave Radon

Full Smart Air Quality Monitors comparison in 2026

Updated July 2026
Data from Amazon and official AirGradient and Airthings sites.
2026 verdict
For most buyers in 2026, Airthings 2950 Wave Radon is the safer pick over AirGradient Open Air because of price, warranty, and integrations. Its biggest wins come from price, warranty, and integrations, and alerts add more confidence to the verdict. There is still a case for AirGradient Open Air, but mainly if weather resistance and sensors are what you value most. That is why the final call still favors Airthings 2950 Wave Radon.
vs
FeatureAirGradient Open AirAirthings 2950 Wave RadonWinner
Price$190.00$105.01Airthings 2950 Wave Radon
Warranty1 year5 yearsAirthings 2950 Wave Radon
Weather ResistanceYES (Outdoor)NOAirGradient Open Air
IntegrationsHome AssistantGoogle Home, Alexa, Home Assistant, IFTTTAirthings 2950 Wave Radon
SensorsTVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, HumidityRadon, Temperature, HumidityAirGradient Open Air
AlertsTemperature Alerts, Humidity Alerts, Air Quality AlertsTemperature Alerts, Humidity Alerts, Air Quality Alerts, Low Battery AlertsAirthings 2950 Wave Radon
Connectivity2.4 GHz WiFi, BluetoothBluetooth, OtherTie
ScreenNONOTie
Winner
Airthings

Airthings 2950 Wave Radon

38% OFF
$105.01
$169.99
Buy on Amazon USA
  • + Price: $105.01
  • + Warranty: 5 years
  • + Integrations: Google Home, Alexa, Home Assistant, IFTTT
  • - Weather Resistance: NO vs YES (Outdoor)
  • - Sensors: Radon, Temperature, Humidity vs TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity

Frequently Asked Questions

Which is better overall: AirGradient Open Air or Airthings 2950 Wave Radon?

Airthings 2950 Wave Radon has the stronger overall profile in this comparison, especially for price, warranty, and integrations.

What is the biggest difference between AirGradient Open Air and Airthings 2950 Wave Radon?

Price is one of the clearest differences: AirGradient Open Air lists $190.00, while Airthings 2950 Wave Radon lists $105.01.

Which one looks better on price?

AirGradient Open Air is listed at $190.00, while Airthings 2950 Wave Radon is listed at $105.01. Airthings 2950 Wave Radon (better spec).

Who should buy AirGradient Open Air?

Choose AirGradient Open Air if your priority is weather resistance and sensors and that matters more than price.

Who should buy Airthings 2950 Wave Radon?

Choose Airthings 2950 Wave Radon if your priority is price and warranty and that matters more than weather resistance.

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