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Air Quality Monitors · Head to head

Aranet Radon Plus vs IQAir AirVisual Outdoor

Full Smart Air Quality Monitors comparison in 2026

Updated September 2026
Data from Amazon and official Aranet and IQAir sites.
2026 verdict
Across the 2026 comparison, Aranet Radon Plus earns the nod over IQAir AirVisual Outdoor on the strength of price, rating, and warranty.
Aranet Radon Plus
Winner
Aranet Radon Plus
$209.00
Buy on Amazon USACheck price
Its strongest advantages show up in price, rating, and warranty, with screen and alerts helping widen the gap. Choose IQAir AirVisual Outdoor only if weather resistance, connectivity, and sensors matter more to you than the broader advantage from Aranet Radon Plus. That is why the final call still favors Aranet Radon Plus.
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FeatureAranet Radon PlusIQAir AirVisual OutdoorWinner
Price$209.00$299.99Aranet Radon Plus
Rating4.83.3Aranet Radon Plus
Warranty2 years1 yearAranet Radon Plus
Weather ResistanceIP20YES (Outdoor)IQAir AirVisual Outdoor
ConnectivityBluetooth2.4 GHz WiFi, EthernetIQAir AirVisual Outdoor
ScreenYESNOAranet Radon Plus
SensorsRadon, Temperature, Humidity, Atmospheric PressurePM1, PM2.5, PM10, CO2, Temperature, Humidity, Atmospheric PressureIQAir AirVisual Outdoor
AlertsTemperature Alerts, Humidity Alerts, Air Quality Alerts, Low Battery AlertsAir Quality AlertsAranet Radon Plus
IntegrationsHome AssistantNoneTie

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Aranet Radon Plus
  • IQAir AirVisual Outdoor

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Frequently Asked Questions

Which is better overall: Aranet Radon Plus or IQAir AirVisual Outdoor?

Aranet Radon Plus has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Aranet Radon Plus and IQAir AirVisual Outdoor?

Price is one of the clearest differences: Aranet Radon Plus lists $209.00, while IQAir AirVisual Outdoor lists $299.99.

Which one looks better on price?

Aranet Radon Plus is listed at $209.00, while IQAir AirVisual Outdoor is listed at $299.99. Aranet Radon Plus (better spec).

Who should buy Aranet Radon Plus?

Choose Aranet Radon Plus if your priority is price and rating and that matters more than weather resistance.

Who should buy IQAir AirVisual Outdoor?

Choose IQAir AirVisual Outdoor if your priority is weather resistance and connectivity and that matters more than price.

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
  • 50 filters
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