Limited-Time Offer: 20% off bundles & 15% off single monitors - Ends September 15.
Now accepting HSA/FSA on eligible orders!
Colder months mean more radon gas in your home. Test your home

Your first line of defense against radon:
smart air quality monitors

Radon is a deadly, cancer-causing gas. 21,000 Americans die from it every year, most without ever knowing their risk. Our smart radon detectors put life-saving air quality data in your hands.

Need to protect more than one room?  See multiroom bundles
  1. View Plus

    1. Monitor your air quality

    Our smart monitors detect radon gas, particulate matter (PM2.5), airborne chemicals (VOCs), and pollutants to ensure your home health is protected.

    Learn more about View Plus
    Airthings View Plus smart indoor air quality monitor for radon and PM2.5
  2. Airthings App

    2. Understand your data

    Get real-time air quality insights and personalized tips through the Airthings app to track long-term indoor air trends and health improvements.

    Explore features of the Airthings app
    Airthings mobile app dashboard showing real-time air quality data
  3. HEPA Air Purifier

    3. Clean your air with Renew

    The Airthings Renew HEPA air purifier reacts to your environment in real-time, automatically filtering indoor pollutants for a healthy home.

    Discover Renew air purifier
    Airthings Renew smart HEPA air purifier for clean indoor air

Protect more rooms, save more money

-15% View Plus Duo - Radon and indoor air quality bundle - HSA/FSA eligible

View Plus Duo

View Plus

Great for family rooms and kitchens where the family gathers and spends time together.

$560.98 $659.98
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-15% Living room + basement bundle - Radon and indoor air quality bundle - HSA/FSA eligible

Living Room + Basement

View Plus + View Radon

Monitor radon in the basement where it enters the home. Get comprehensive air quality to help protect you and your family.

$467.48 $549.98
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-15% View Plus + Wave Enhance bundle - HSA/FSA eligible

Living Room + Bedroom

View Plus + Wave Enhance

Start your indoor air quality journey with monitors that cover two of the rooms where you spend the most time at home.

$416.48 $489.98
Explore details
HSA/FSA eligible

New benefit

Save 20–30% with your HSA/FSA

Use pre-tax dollars on radon detectors, air quality monitors and the Renew air purifier. Protect your home's air for less.

See eligible products How it works

Mobile App

Airthings is your air coach

Monitor your home’s health from anywhere. Our app transforms complex data into simple, actionable insights.

Graphs, insights and more
Visualize your air quality trends over time. We help you understand exactly what you're breathing.
Smart, timely notifications
Receive tailored push notifications only when your air quality requires immediate action.
Continuously evolving
Constant updates with new features ensure you always have the best IAQ tools available.
Learn more about the app
Airthings mobile app showing real-time air quality metrics

Why Multiroom Monitoring?

Every room hides a different risk

Air quality threats vary room by room — and floor by floor. One monitor placed in one spot can never give you the full picture of your home.

Airthings multiroom air quality monitoring — devices across bedroom, basement and living room
Bedroom — CO₂ while you sleep
CO₂ naturally rises overnight in closed rooms, disrupting deep sleep and leaving you groggy. Monitoring here helps you wake up genuinely refreshed and focused.
Basement — radon is the silent threat
Radon seeps up from the ground and concentrates on lower floors. Completely odourless and invisible, it's the #1 cause of lung cancer among non-smokers.
Living room — your holistic air hub
VOCs from furniture, PM2.5 from cooking, humidity swings — your main living space is where it all converges. Get the broadest view of your family's daily air health.
Home office — stay sharp all day
Poor ventilation and rising CO₂ in a home office directly reduce cognitive performance. Know when to open a window before your productivity quietly suffers.
Explore Multiroom Monitoring

Customer Testimonials

Over 300,000 homes trust Airthings for healthy indoor air

  • “Excellent Monitor and Great Company! I bought this because I have worked from home for 5 years, and I am in the basement of my home which had a Radon system in it when I bought the house.”

    W. Padgett
    Owns a View Plus

  • “Provides a lot of data. This thing does a lot! You'll need a smart phone and the app to get things going. Install it and wait a week so it can calibrate. Then you're off and running and able to see all kinds of interesting data about the air quality of your house.”

    James C
    Owns a Wave Radon

  • “I like this IAQ monitor. It's been keeping trend data for a few months and gave me some valuable insights (like keeping my bedroom door open to reduce CO2 overnight).”

    Ryan N
    Owns a View Plus

What our fans say

Radon resources

Expert insights for a healthier home

View all radon articles

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