Air Quality Monitors · Head to head

AirGradient Open Air vs X-Sense XR0A-iR Wi-Fi Radon Detector

Full Smart Air Quality Monitors comparison in 2026

Updated September 2026
Data from Amazon and official AirGradient and X-Sense sites.
2026 verdict
AirGradient Open Air is the more complete option versus X-Sense XR0A-iR Wi-Fi Radon Detector in 2026, helped most by weather resistance, connectivity, and integrations.
AirGradient Open Air
Winner
AirGradient Open Air
$190.00
Buy on Official StoreCheck price
It has the clearer edge on weather resistance, connectivity, and integrations, and it stays ahead on sensors and alerts. The only strong reason to choose X-Sense XR0A-iR Wi-Fi Radon Detector is if price, warranty, and screen are more important to you than the overall verdict. Overall, AirGradient Open Air makes more sense for most people.
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FeatureAirGradient Open AirX-Sense XR0A-iR Wi-Fi Radon DetectorWinner
Price$190.00$79.99X-Sense XR0A-iR Wi-Fi Radon Detector
Warranty1 year5 yearsX-Sense XR0A-iR Wi-Fi Radon Detector
Weather ResistanceYES (Outdoor)NOAirGradient Open Air
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiAirGradient Open Air
ScreenNOYESX-Sense XR0A-iR Wi-Fi Radon Detector
IntegrationsHome AssistantNoneAirGradient Open Air
SensorsTVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, HumidityRadon, Temperature, HumidityAirGradient Open Air
AlertsTemperature Alerts, Humidity Alerts, Air Quality AlertsAir Quality Alerts, Low Battery AlertsAirGradient Open Air

Frequently Asked Questions

Which is better overall: AirGradient Open Air or X-Sense XR0A-iR Wi-Fi Radon Detector?

AirGradient Open Air has the stronger overall profile in this comparison, especially for weather resistance, connectivity, and integrations.

What is the biggest difference between AirGradient Open Air and X-Sense XR0A-iR Wi-Fi Radon Detector?

Price is one of the clearest differences: AirGradient Open Air lists $190.00, while X-Sense XR0A-iR Wi-Fi Radon Detector lists $79.99.

Which one looks better on price?

AirGradient Open Air is listed at $190.00, while X-Sense XR0A-iR Wi-Fi Radon Detector is listed at $79.99. X-Sense XR0A-iR Wi-Fi Radon Detector (better spec).

Who should buy AirGradient Open Air?

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

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.

  • 32 Air Quality Monitors
  • 54 specs compared
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