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Airthings

Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)

  • Based on 3,134 reviews
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4th of July Sale · 26% off was $249.99

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Color: White


Features

  • RELIABLE RADON RESULTS: As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably
  • CLEAN AIR SENSORS: Radon, Carbon Dioxide (CO2), VOCs (airborne such as kitchen gases, fumes and cleaning products), humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors
  • EASY AND CLEAR RESULTS: Wave in front of the device for a color-coded visual indication or connect via Bluetooth to the Airthings App for detailed insights into your air
  • DESIGNED IN NORWAY, TRUSTED BY THE WORLD: 15 years of experience in indoor radon and air quality monitoring and original industry leaders in radon gas detectors.
  • WHAT YOU GET: Airthings Wave Plus, 2 AA batteries, Quick Start Guide, Airthings Support and optional

Description

We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside (EPA, August 2022). Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.

Brand: Airthings


Style: Wave Plus


Power Source: Battery Powered


Color: White


Product Dimensions: 1.4"D x 4.75"W x 4.75"H


Item Weight: 0.48 Pounds


Operating Humidity: < 85 Percent


Compatible Devices: Airthings View series, Airthings Hub, Alexa


Upper Temperature Rating: 104 Degrees Fahrenheit


Sensor Type: Radon sensor, CO2, TVOC, Temperature, Humidity, Air Pressure


Brand: ‎Airthings


Style: ‎Wave Plus


Power Source: ‎Battery Powered


Color: ‎White


Product Dimensions: ‎1.4"D x 4.75"W x 4.75"H


Item Weight: ‎0.48 Pounds


Operating Humidity: ‎< 85 Percent


Compatible Devices: ‎Airthings View series, Airthings Hub, Alexa


Upper Temperature Rating: ‎104 Degrees Fahrenheit


Sensor Type: ‎Radon sensor, CO2, TVOC, Temperature, Humidity, Air Pressure


Global Trade Identification Number: ‎01


Material: ‎1


Number of Items: ‎1


Manufacturer: ‎Airthings AS


UPC: ‎854232008033


Part Number: ‎2930


Item Weight: ‎7.7 ounces


Country of Origin: ‎Tunisia


Item model number: ‎2930


Batteries: ‎2 AA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎20 x 30 x 1


Volume: ‎409 Cubic Centimeters


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Measurement System: ‎US


Measurement Accuracy: ‎After 7 days σ ~ 10 % at 5 pCi/L


Included Components: ‎radon detector, air quality sensors


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Average Battery Life: ‎1.5 years


Warranty Description: ‎Airthings has a 5-year extended warranty available on all air quality monitors for consumers. Registration is required within 30 days of the purchase on the Airthings website. Registration is free and your statutory rights are not affected.


Date First Available: November 1, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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First of all radon is no joke. I learned about radon many years ago when I moved to a state/county that is classified as EPA's Zone 1 for radon risk. I knew nothing about radon back then however the city/county did a fairly good job educating people about the dangers of this gas. One day I saw this big "Got Radon?" sign by the side of the road with a website to learn more about it. I was curious and followed through. What I learned was very concerning and questioned why I knew about the "dangers" of "mold" and not about a RADIOACTIVE gas that was lingering around my house. I think the answer is that we are obsessed with things that have short term impact but tend to bury our heads under the sand when we need to look ahead in the future 5, 10 or more years. We simply like to think the problem is not there because it is difficult for our brains to register the danger without immediate threat (like a scratchy throat). To cut the story short, I bought a radon test kit and the results came back at 10 PCi/L. We immediately took action and installed a radon mitigation system. Learning that radon levels can fluctuate I always dreamed of having a device that could constantly measure the levels of radon inside our house. Therefore I was thrilled when I found the Wave while browsing for IAQ monitors. We have own the device for a couple of months now, so sharing our thoughts: 1) This is a CONSUMER GRADE device, therefore users expectations should be accordingly. The value of owning this device is not to have a measure comparable to professional grade equipment but to have a close idea if you have a radon issue (consistent measures above the recommended threshold taken over a long period of time) or if your home is ok (consistent measures below the recommended threshold taken over a long period of time). This device will show you just that. In terms of accuracy of radon measurements, although we have only been measuring for a few weeks, we now live in an EPA Zone 3 county and we have seen Wave levels consistently measuring below recommended threshold. 2) This device measures CO2 (carbon "dioxide") not CO (carbon monoxide). I read some reviews about people's CO alarm not sounding when the Wave was registering high levels of CO2. Well, these are 2 different things. 3) In terms of temperature and humidity, we own several monitors in our home. Wave's measurements are comparable to these devices. I would say the wave is consistently 1 or 2 degrees above the cheaper "accurate" devices we have in the house. Same for humidity % 4) VOCs measurements are very impressive. We can immediately see the changes in results even with subtle things like sweeping the floors or bringing a box inside our home with things that had been in storage. We just bought a few Wave Minis to place them in the bedrooms as well. This monitor has helped confirm that passive and active ventilation are key to keep VOCs levels below recommended thresholds! 5) The app works well and is pretty user friendly. We had no issues downloading or using the app in our phones or iPad. Also, no issues registering the device. I think the level of information is what we need and it is great to have access to historic data. 6) Finally, this device requires CALIBRATION. The instructions clearly state that you need to place the device in its intended environment for 7 days to allow for proper calibration. We did exactly that and it seems to be working just fine. Overall highly recommended if you want a comprehensive view of the quality of the air you are breathing inside your home. I am hoping 5 years from now Indoor Air Quality equipment will be required, as smoke detectors are today. ... show more
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Reviewed in the United States on July 3, 2025 by ERW11
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Review Image by Bill Broadley Bill Broadley
Review Image by Bill Broadley Bill Broadley
Saw the mix of reviews, and Amazon sometimes weirdly groups reviews across products. This is for a Wave plus (gen 2) received in Feb 2021. Works great overall. Unbox, pull battery tab, create account at airthings.com, install app on my Pixel 4XL, and it worked. They mention in the docs, apps, and website that the baseline can take up to 7 days for accuracy. Note that this device will upload data to your phone through bluetooth (BLE actually) and your phone can upload to the cloud. But if you are not close to the device you can't read it. They have a github (github.com/airthings) if you want to pull data with a Raspberry Pi or similar, or buy the airthings hub (they have a package) which will upload for you via wifi. Do not buy this without A) just wanting to check occasionally from your phone physically close by B) buying the hub or C) planning on tinkering with a Raspberry Pi. My family had been sleeping more than usual, sometimes couldn't find the right word, etc. Part of the reason I bought the sensor is that I had also noticed the plastic on top of my water heater had been melting. Further investigation let to me noticing the water heater exhaust got quite hot when the furnace was on. Turns out hail damage had blocked my furnace exhaust and the exhaust was pumping into my basement (via the water heater exhaust) and the pressure was forcing the basement air (full of burned natural gas and radon) into my living space. Turns out I was getting CO2 readings in the 1500-2000 range which can cause drowsiness, and I only recorded for one night, I suspect over the last months there might well have been higher readings, sometimes the family would sleep for 15 hours without being particularly behind on sleep. After I fixed the exhaust the numbers dropped quickly from the red, through the yellow, and into the green (see the attached picture). Similarly the radon dropped quickly as well. I just bought a new house and paid for a professional radon testing. It tested at 9.8, I bought two airthings and put one in the room with a sump pump and one just outside. They tested at 11 and 9 respectively, so that checks out. Keep in mind the radon sensors are slow to respond. I paid for mitigation of the sump room and was very pleased at the result, see graph. Recommended. Be careful out there and make sure your furnace (and anything else that burns natural gas) exhausts well. I also liked the notifications to open windows (CO2 or radon), hang laundry to dry instead of using a dryer (humidity under 25%), etc. ... show more
Reviewed in the United States on February 11, 2021 by Bill Broadley Bill Broadley

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