AirGradient ONE vs Airthings 2950 Wave Radon (2026)

Updated September 2026

Data from Amazon and official AirGradient and Airthings sites.

2026 verdict

In 2026, the recommendation leans toward Airthings 2950 Wave Radon over AirGradient ONE, driven by price, warranty, and integrations.

Winner

Airthings 2950 Wave Radon

$109.05$169.9936% OFF

Buy on Amazon USA

Its biggest wins come from price, warranty, and integrations, and alerts add more confidence to the verdict. Pick AirGradient ONE only when screen and sensors are the deciding factor for your setup. In practical terms, Airthings 2950 Wave Radon is the easier product to recommend.

AirGradient

AirGradient ONE

$230.00

Buy on Official Store

Winner

Airthings

Airthings 2950 Wave Radon

36% OFF

$109.05

$169.99

Buy on Amazon USA

Price alerts

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Feature	AirGradient ONE	Airthings 2950 Wave Radon	Winner
Price	$230.00	$109.05	Airthings 2950 Wave Radon
Warranty	1 year	5 years	Airthings 2950 Wave Radon
Screen	YES	NO	AirGradient ONE
Integrations	Home Assistant	Google Home, Alexa, Home Assistant	Airthings 2950 Wave Radon
Sensors	TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity	Radon, Temperature, Humidity	AirGradient ONE
Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts, Low Battery Alerts	Airthings 2950 Wave Radon
Weather Resistance	NO	NO	Tie
Connectivity	2.4 GHz WiFi, Bluetooth	Bluetooth, Other	Tie

AirGradient

AirGradient ONE

$230.00

Buy on Official Store

+ Screen: YES
+ Sensors: TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity
- Price: $230.00 vs $109.05
- Warranty: 1 year vs 5 years

Winner

Airthings

Airthings 2950 Wave Radon

36% OFF

$109.05

$169.99

Buy on Amazon USA

+ Price: $109.05
+ Warranty: 5 years
+ Integrations: Google Home, Alexa, Home Assistant
- Screen: NO vs YES
- Sensors: Radon, Temperature, Humidity vs TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity

Frequently Asked Questions

Which is better overall: AirGradient ONE 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 ONE and Airthings 2950 Wave Radon?

Price is one of the clearest differences: AirGradient ONE lists $230.00, while Airthings 2950 Wave Radon lists $109.05.

Which one looks better on price?

AirGradient ONE is listed at $230.00, while Airthings 2950 Wave Radon is listed at $109.05. Airthings 2950 Wave Radon (better spec).

Who should buy AirGradient ONE?

Choose AirGradient ONE if your priority is screen 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 screen.

Full comparison table

Compare all 32 Air Quality Monitors side by side

You are looking at two of them. The full table lines up all Air Quality Monitors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.