Airthings Wave Mini vs Aranet Radiation comparison

Updated August 2026

Data from Amazon and official Airthings and Aranet sites.

2026 verdict

Budget VOC sensor against dedicated dosimeter, and on the scoreboard the Airthings Wave Mini comes out ahead, leading on price and warranty plus a wider connectivity, integrations, sensors and alerts lineup built around its VOC, temperature, humidity and mold-risk readings. The Aranet Radiation answers with a higher owner rating, a longer battery life and its e-ink screen (the Wave Mini has no display), but it is not playing the same game: it does not track VOCs, humidity or mold risk at all, because it measures ionizing radiation dose instead, a hazard this air-quality-monitor comparison simply has no column for, so its loss on sensors reflects an empty field rather than a weaker product. Neither device measures radon or CO2 either, so this is really a contest between a cheap chemical-and-mold sensor and a specialist radiation monitor rather than a true head-to-head. Get the Airthings Wave Mini if VOCs, humidity and mold risk in a room are your concern; get the Aranet Radiation only if background radiation is the actual thing you are trying to watch.

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Feature	Airthings Wave Mini	Aranet Radiation	Winner
Price	$89.99	$139.00	Airthings Wave Mini
Rating	4.0	4.6	Aranet Radiation
Warranty	5 years	2 years	Airthings Wave Mini
Battery Life	2 years	4 years	Aranet Radiation
Connectivity	Bluetooth, Other	Bluetooth	Airthings Wave Mini
Screen	NO	YES	Aranet Radiation
Integrations	Google Home, Alexa, Home Assistant	Home Assistant	Airthings Wave Mini
Sensors	TVOC, Temperature, Humidity	None	Airthings Wave Mini
Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Air Quality Alerts	Airthings Wave Mini
Weather Resistance	NO	NO	Tie

Winner

Airthings

Airthings Wave Mini

$89.99

Buy on Amazon USA

+ Price: $89.99
+ Warranty: 5 years
+ Connectivity: Bluetooth, Other
- Rating: 4.0 vs 4.6
- Battery Life: 2 years vs 4 years

Aranet

Aranet Radiation

$139.00

Buy on Amazon USA

+ Rating: 4.6
+ Battery Life: 4 years
+ Screen: YES
- Price: $139.00 vs $89.99
- Warranty: 2 years vs 5 years

Frequently Asked Questions

Which is better overall: Airthings Wave Mini or Aranet Radiation?

The Airthings Wave Mini wins overall on price, warranty, connectivity, integrations, sensors and alerts, thanks to its VOC, temperature, humidity and mold-risk tracking. The Aranet Radiation holds a higher owner rating, a longer battery life and a screen, but measures an entirely different hazard.

What is the biggest difference between the Airthings Wave Mini and the Aranet Radiation?

What they detect. The Airthings Wave Mini tracks VOCs, temperature, humidity and mold risk, all common indoor air-quality concerns. The Aranet Radiation tracks ionizing radiation dose rate and total dose instead, and has no VOC, humidity or mold sensing at all.

Does the Aranet Radiation detect mold risk or VOCs?

No. It has no VOC or humidity sensor and cannot flag mold risk. Anyone concerned about VOCs, dampness or mold needs a monitor like the Airthings Wave Mini, not the Aranet Radiation.

Which one has a screen?

Only the Aranet Radiation, which uses an e-ink display. The Airthings Wave Mini has no on-device screen and relies entirely on the Airthings app for readings.

Who should buy the Airthings Wave Mini?

Choose it if you want a cheap, secondary sensor for VOCs, temperature, humidity and mold risk, especially as an extra-room addition to an existing Airthings setup with a hub or View Plus.

Who should buy the Aranet Radiation?

Choose it only if background ionizing radiation, not VOCs or mold, is what you want to monitor continuously. Its higher owner rating and longer battery life do not extend to any of the Wave Mini's sensing categories.

Full comparison table

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