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Breathe better.
Live better.

Understand what’s in the air you breathe with View Plus - the world's leading radon and indoor air quality monitor.

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Our products

View Plus

The most advanced smart air quality tech on the market measuring radon, particulate matter (PM), CO2, and more, plus a customizable display.
$299 Buy now

View Radon

The most advanced smart radon monitor with the newest technology in digital radon detection.
$199.99 Buy now

View Pollution

The most advanced indoor pollution monitor
$199.99 Buy now

Wave Plus

The first battery-operated smart indoor air quality monitor with Radon detection, including sensors for temperature, air pressure, humidity, VOCs, and CO2.
$229.99 Buy now

Wave Radon

A smart radon detector with quick and accurate results on your smartphone.
$199.99 Buy now

Wave Mini

Now with mold risk indication! Wave Mini helps with asthma, allergies, sleep and overall health. The perfect first step to understanding health and comfort levels in any room.
$79.99 Buy now

House Kit

Radon and indoor air quality system for multi-room, connected monitoring. Now with mold risk indication and airborne chemical detection!
$299 Buy now


Meet Corentium Home by Airthings, a simple to use, battery-operated radon gas detector with display.
$179.99 Buy now

Take control of the air you breathe

"Peace of mind for anyone who lives where radon may be present."

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Was able to set up and start using within minutes. Very easy to understand and like that it shows one day, seven days and long term averages.

Dean, 15th December 2019

"Excellent Air Quality Monitor"

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This product is effective and accurate! Very pleased with my purchase, setup is a synch and the web dashboard is a great tool. Air quality is an extremely important aspect of health, glad to have added peace of mind for myself and loved ones.

Erin, 18th December 2019

"Awesome value, really nice interface."

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A really easy to use air quality measuring device. The web dashboard and app give lots of data points, customizable timelines, and a really neat trick where you can see the values of all the measurements simultaneously for any given time stamp.

Robb, 17th December 2019

"I'm so glad to have this little guy"

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The house I moved into has radon issues - The current system was not installed properly. I used this device to help prove the radon issues exist and that action needs to be taken. I still have this hanging on my wall and reference it regularly.

S King, 21st December 2019

What we measure

What we measure

Keep your family safe from this radioactive, invisible gas that comes from the ground. It is the number one cause of lung cancer among non-smokers but can be managed with continuous monitoring.

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High levels of Carbon dioxide can cause drowsiness, fatigue, poor decision making and high absenteeism. While CO2 is natural and harmless in small quantities, it can easily rise to critical levels indoors with insufficient ventilation.

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Preventing mold growth helps with asthma, allergies, sleep and overall health. But when you can see mold growing it’s too late. With mold risk indication you can take action to prevent mold before it starts and keep your family and valuables safe.

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Too much or too little humidity can affect allergies and cold or flu symptoms greatly. When humidity levels are too high, mold and rot can occur. Low humidity levels cause static electricity, dry skin and hair, and increased susceptibility to colds and respiratory illness.

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Indoor temperatures can affect productivity, mood and comfort level. Individual sleep patterns are also affected by indoor air temperature.


Volatile Organic Compounds are gases emitted from everyday items in our homes such as cleaners and solvents, furniture and waxes. They can cause short or long term health effects from minor eye, nose and throat irritations to liver and kidney damage. The gases accumulate and pollute the air we breathe.

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Barometric pressure is the pressure given by the atmosphere at any given point. It is known as the “weight of the air” and changes depending on your elevation, as well as weather patterns. It can also cause headaches.


Particulate matter, or PM, is a range of particles of dust, dirt, and liquids that become suspended in the air. Some of these are large enough to see, like smoke, smog, or soot, but the most harmful are smaller, invisible particles.

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Radon map

Thousands of Radon sensors across the world, broken down by location. See your region's approximate risk level.


Thousands of Radon sensors across the world, broken down by location. See your region's approximate risk level.


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