Airthings 325 Corentium Home 2 vs X-Sense XR0A-iR Wi-Fi Radon Detector comparison

Updated August 2026

Data from Amazon and official Airthings and X-Sense sites.

2026 verdict

Airthings 325 Corentium Home 2 has the better all-around case than X-Sense XR0A-iR Wi-Fi Radon Detector in 2026, starting with battery life, connectivity, and integrations. Its strongest advantages show up in battery life, connectivity, and integrations, with its broader overall balance helping widen the gap. X-Sense XR0A-iR Wi-Fi Radon Detector is the better fit only for buyers who prioritize price, rating, and alerts above everything else here. For most setups, Airthings 325 Corentium Home 2 is the smarter buy.

Winner

Airthings

Airthings 325 Corentium Home 2

17% OFF

$149.99

$179.99

Buy on Amazon USA

X-Sense

X-Sense XR0A-iR Wi-Fi Radon Detector

$99.99

Buy on Amazon USA

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Feature	Airthings 325 Corentium Home 2	X-Sense XR0A-iR Wi-Fi Radon Detector	Winner
Price	$149.99	$99.99	X-Sense XR0A-iR Wi-Fi Radon Detector
Rating	4.5	4.6	X-Sense XR0A-iR Wi-Fi Radon Detector
Battery Life	3 years	2 years	Airthings 325 Corentium Home 2
Connectivity	Bluetooth, Other	2.4 GHz WiFi	Airthings 325 Corentium Home 2
Integrations	Google Home, Alexa, Home Assistant	None	Airthings 325 Corentium Home 2
Alerts	Air Quality Alerts	Air Quality Alerts, Low Battery Alerts	X-Sense XR0A-iR Wi-Fi Radon Detector
Warranty	5 years	5 years	Tie
Weather Resistance	NO	NO	Tie
Screen	YES	YES	Tie
Sensors	Radon, Temperature, Humidity	Radon, Temperature, Humidity	Tie

Winner

Airthings

Airthings 325 Corentium Home 2

17% OFF

$149.99

$179.99

Buy on Amazon USA

+ Battery Life: 3 years
+ Connectivity: Bluetooth, Other
+ Integrations: Google Home, Alexa, Home Assistant
- Price: $149.99 vs $99.99
- Rating: 4.5 vs 4.6

X-Sense

X-Sense XR0A-iR Wi-Fi Radon Detector

$99.99

Buy on Amazon USA

+ Price: $99.99
+ Rating: 4.6
+ Alerts: Air Quality Alerts, Low Battery Alerts
- Battery Life: 2 years vs 3 years
- Connectivity: 2.4 GHz WiFi vs Bluetooth, Other

Frequently Asked Questions

Which is better overall: Airthings 325 Corentium Home 2 or X-Sense XR0A-iR Wi-Fi Radon Detector?

Airthings 325 Corentium Home 2 has the stronger overall profile in this comparison, especially for battery life, connectivity, and integrations.

What is the biggest difference between Airthings 325 Corentium Home 2 and X-Sense XR0A-iR Wi-Fi Radon Detector?

Price is one of the clearest differences: Airthings 325 Corentium Home 2 lists $149.99, while X-Sense XR0A-iR Wi-Fi Radon Detector lists $99.99.

Which one looks better on price?

Airthings 325 Corentium Home 2 is listed at $149.99, while X-Sense XR0A-iR Wi-Fi Radon Detector is listed at $99.99. X-Sense XR0A-iR Wi-Fi Radon Detector (better spec).

Who should buy Airthings 325 Corentium Home 2?

Choose Airthings 325 Corentium Home 2 if your priority is battery life and connectivity and that matters more than price.

Who should buy X-Sense XR0A-iR Wi-Fi Radon Detector?

Choose X-Sense XR0A-iR Wi-Fi Radon Detector if your priority is price and rating and that matters more than battery life.

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