Best Long-Term Radon Monitors — Our Top 5 Picks

Whether you've just moved into a new home or have been living in the same place for years, making sure that your home is safe from nefarious gases like radon is crucial for your family's health. After all, you want to be able to breathe easy in your own home, right?

Fortunately, there are ways to test for the presence of radon gas, and we've got the scoop on the best long-term radon monitors out there. These monitors will help you get an accurate reading of the radon levels in your home without any lab fees. Although the results they provide are not as accurate as what a lab can produce, you will get a continuous reading that you can check at any time.

So whether you're looking for an easy, no-fuss way to test your home for radon gas, or want to be extra sure that your family is safe, read on for our top 5 picks for the best short-term AND long-term radon monitors.

The 5 Best Long-Term / Short-Term Radon Monitors For Your Home

Let's review the following electronic devices, all of which are equipped with sensors capable of short-term and long-term detection. Please keep in mind that this list is not in any particular order. No one device is better than another. They each have different features and different options. Your choice depends on your own personal preferences. 

1. RadonEye RD200 Home Radon Detector

Having accurate and continuous readings of the radon levels in your home is key to keeping your family safe, and the RadonEye RD200 Home Radon Detector does just that. This little gadget is designed to be placed in your home and will take readings every 10 minutes, giving you up-to-the-minute information about the radon levels in your home.

Not only is the RadonEye RD200 easy to use, but it's also one of the most responsive radon monitor on the market. The OLED display is large and easy to read, even from a distance, and the free app (for iOS and Android) allows you to track the readings over time, so you can see if there are any spikes or changes.

All in all, the RadonEye RD200 is a great choice for those who want quick, accurate, real-time readings of the radon levels in their home.

Pros:

• Large, easy-to-read OLED display
• Free app to track readings over time
• Accurate and continuous readings
• Affordable

Cons:

• Limited bluetooth range

2. Airthings 2930 Wave Plus

What's better than a smart home device that can tell you the radon levels in your home? One that can also tell you the humidity, temperature and air quality of course! The Airthings 2930 Wave Plus does all that and more, making it one of the most comprehensive continuous radon monitor on the market.

The most interesting feature of the Wave Plus is its "Wave" function, which gives users a color-coded visual of the air quality in their homes. Green means the air is good, yellow means it's moderate, and red means it's time to open a window!

The accompanying Airthings app is also very user-friendly and gives users the ability to see trends over time and set up alerts if the radon levels in their homes get too high.

Pros:

• Comprehensive
• User-friendly app
• Seamless integration with Alexa, IFTT, and Google Assistant
• Impressive wave function

Cons:

• Pricey​

3. SafetySiren Pro4

If you're willing to dish out a bit more cash for a radon monitor, the SafetySiren Pro4 is a great option. This reliable and well-reviewed testing device has been on the market for years, so you know it's tried and true.

The SafetySiren Pro4 is placed in your home and will take readings every 24 hours, giving you a good idea of the long-term radon exposure in your home. This device has an audible alarm that will sound if the radon levels in your home get too high, so you can take action immediately.

Homeowners will love that the SafetySiren Pro4 is easy to use and gives them peace of mind knowing that they'll be alerted if the radon levels in their home get too high.

Pros:

• Clear and easy-to-read display
• Audible alarm sounds if radon levels become too high
• Takes readings every 24 hours
• Over 25 years of experience

Cons:

• On the more expensive side​

4. Airthings Corentium Home Radon Detector

Another great option from Airthings, the Corentium Home Radon Detector, is a reliable and user-friendly long-term radon test kit. Don't let the vintage cell phone appearance fool you — this little tester is packed with features.

This detector will measure and log your indoor radon levels, giving you an accurate idea of what you're dealing with. You can only view short-term and long-term readings on the device's screen, but this simplicity can be great for those who want an easy-to-use machine.

The Airthings Corentium Home Radon Detector is battery-operated, so you don't have to worry about cords or plugs. All in all, this is an excellent option for those looking for an affordable and user-friendly long-term radon test kit.

Pros:

• Affordable
  
• Gives both short-term and long-term readings
  
• User-friendly
  
• Battery operated
  

Cons:

• No app or software to track readings over time
  

5. Airthings 2960 View Plus

While the Airthings Wave Plus is an amazing option for those looking for a comprehensive radon monitor, the Airthings View Plus takes things up a notch. This is the most expensive option on our list, but it's packed with features that make it worth the splurge.

The Airthings View Plus is a cable-free device that can be placed anywhere in your home and will take continuous readings throughout the day. This means you can get an accurate idea of your home's radon levels at any time.

Not only that, but the Airthings View Plus also monitors your home's temperature and humidity levels, as well as the air quality. The device's WiFi connectivity — which the Wave Plus lacked — means you won't have to deal with any cords or plugs.

Pros:

• Continuous readings throughout the day
• Monitors temperature, humidity, and air quality
• WiFi connectivity
• Connects to Google Assistant, IFTT, and Alexa

Cons:

• Most expensive option on our list​

But What About Our Radon Test Kits?

Every homeowner should be aware of the risks associated with radon exposure, and testing for radon is the only way to know for sure if your home is safe. While there are many different types of continuous radon monitors on the market, the 5 we've listed above are, in our opinion, the best of the best; however, if you want to ensure accuracy and reliability when conducting a radon measurement, then our short-term and long-term test kits are what you need. In addition, our radon test kits are certified by the government; therefore, the results produced by them will be accepted by any organization/company that depends on those said results to make a critical decision, like say a homebuilder for example.

Best of luck with your future decisions. Stay safe and live radon free!