FAQ

Frequently Asked Questions

chevron-rightHow can I adjust the settings on Aranet Radon Plus sensor?hashtag

Settings can be adjusted using the button on the side of the sensor or through the Aranet Home mobile app.

chevron-rightDo I need to register to use the device?hashtag

No registration is necessary. You can use Aranet Radon Plus sensor as a standalone device or sync it with the free Aranet Home app for a comprehensive data history and analysis.

chevron-rightHow often does Aranet Radon Plus sensor transmit data?hashtag

Aranet Radon Plus sensor updates the radon levels reading every 10 minutes, with the first highly reliable result in just one hour.

chevron-rightWhat is the purpose of the color-coded indication bars on the sensor?hashtag

The color-coded bars (green, yellow, red) indicate the radon concentration levels and warn you of unhealthy levels. The thresholds for these bars can be adjusted via the Aranet Home app. The default thresholds are set following the World Health Organization (WHO) Radon guidelines.

chevron-rightHow fast do I get the first radon reading?hashtag

You’ll see the first result about 10 minutes after setup.

chevron-rightWhen is the reading fully accurate?hashtag

Accuracy stabilizes within 1 hour of operation. Long-term averages (24h, 7d, 30d) refine precision further.

chevron-rightWhere should I place the monitor at home?hashtag

Place it on a flat surface in the lowest lived-in level, such as a basement or ground-floor room. Keep it away from direct sunlight and high humidity (over 85%).

chevron-rightWhat are the recommendations for indoor air humidity?hashtag

Indoor humidity levels should range from 30% to 50%. This range supports comfort and health, while also helping to prevent mold growth.

chevron-rightHow do I change temperature measurement unit type?hashtag

It is possible to change the temperature measurement unit type separately both on the Aranet2 Home sensor display and in the Aranet Home app. The temperature can be displayed in either Celsius or Fahrenheit degrees in both places.

The temperature measurement unit on Aranet2 Home sensor display can be changed with the help of the second dip switch in the battery compartment.

chevron-rightDoes it work without cables or Wi-Fi?hashtag

Yes. It’s battery-powered and cable-free. Bluetooth is optional and used only if you connect it to the Aranet Home app.

chevron-rightHow to export measurement data from Aranet Home App?hashtag

Simply go into your Aranet Home App, and tap onto the dashboard view in the top right corner. Once there, tap on the “Sharing” icon in the top right corner and choose how you would like to share or download it.

chevron-rightHow can I extend the warranty on my Aranet HOME products?hashtag

You can extend the warranty of your Aranet HOME products by an additional 12 months by registering the product and agreeing to receive email updates from SAF Tehnika. You can withdraw your consent to receive emails anytime without affecting the extended warranty.

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chevron-rightHow can I return my Aranet sensor?hashtag

If you’re facing issues with your product, please fill in the returns form.

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