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Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room

4.1 4.1 out of 5 stars 500 ratings

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Purchase options and add-ons

  • IN THE BOX: Airthings Wave, Wave Mini and the Hub
  • RADON: The Airthings Wave is the first smart radon detector with long and short term values for continuous monitoring
  • AIR QUALITY: Humidity, Temperature & Total VOCs (toxins & chemicals) are powerful air quality sensors for multi room coverage of your indoor air
  • 24/7 ACCESS: With the Airthings Hub, you can access to your air quality data at any time, from anywhere
  • SMART HOME: With the Hub, you get 24/7 access to your Airthings data. Use IFTTT to receive alerts and set up your ventilation, humidifier, air purifier, etc. to turn on/off even when you aren’t home

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$299.00
Get it as soon as Wednesday, Apr 3
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Product details

  • Product Dimensions ‏ : ‎ 6.5 x 8.1 x 5.1 inches; 7.6 ounces
  • Item model number ‏ : ‎ 420
  • Batteries ‏ : ‎ 1 Unknown batteries required. (included)
  • Date First Available ‏ : ‎ April 19, 2020
  • Manufacturer ‏ : ‎ Airthings
  • ASIN ‏ : ‎ B0876D7J69
  • Customer Reviews:
    4.1 4.1 out of 5 stars 500 ratings

Product Description

The Airthings House Kit has everything you need to start monitoring the quality of your air, for a healthier home. This multi-room kit includes: Wave, the very first smart radon detector, Wave Mini, for airborne chemicals, humidity and temperature, and Hub, which brings everything online. Simply connect the Hub to the internet and set up the monitors using the Airthings Wave App. You then gain visibility into indoor air contaminants in multiple rooms in your home, no matter where you are. Data is available via the free Airthings Wave app (iOS/Android) as well as online with the Airthings Dashboard with more advanced analytics options.


From the brand


From the manufacturer

House Kit

*Total donation of 30,000 USD by November 30, 2023. The American Lung Association does not endorse any product, device or service.

Wave Mini Battery-powered, health and comfort.

What the House Kit measures

Radon

Mold Risk

Humidity & Temp

Total VOCs

Radon

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

Mold Risk

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.

Humidity & Temp

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.

Total VOCs

Total Volatile Organic Compounds are the total amount of toxins and chemicals emitted. They can cause short or long term health effects from minor eye, nose and throat irritations to liver and kidney damage. These gases come from everyday items in our homes such as cleaners and solvents, furniture and waxes.

Easy Setup and Full Customer Support

New: My Pollen Levels

Smart Home Integration

Easy Setup and Full Customer Support

Easy to set up. Compare data and find trends using the Airthings App and online dashboard. When you know what’s in your air, small changes to your daily habits make a big difference to your family’s health. - iOS (iPhone) - Android

New: My Pollen Levels

Live and local pollen data right in your Airthings App. Track your pollen levels outdoors and optimize your air quality indoors. Know when to ventilate, purify your air or close your window to avoid asthma attacks, sneezing, runny nose, puffy eyes, sore throat, hay fever.

Smart Home Integration

Live data allows for full integration into your smart home: set alerts, receive air quality measurements, give voice commands, connect to a smart plug or smart product to control your thermostat, air purifier, or humidifier—the options are endless. - Amazon Alexa - Google Assistant - IFTTT

House Kit House Kit Plus View Plus & Wave Mini - complete multi room air pollution air quality monitors
House Kit House Kit Plus View Plus & Mini
Customer Reviews
4.1 out of 5 stars
500
4.0 out of 5 stars
26
4.2 out of 5 stars
47
Radon
Temperature & Humidity
VOC
Mold risk
CO2
PM
WiFi (remote access to data)
App, dashboard & notifications
# of rooms monitored 2 2 2

What's in the box

  • Wave 2nd Gen; Wave Mini; Airthings Hub; Regulatory Information
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    500 global ratings

    Customers say

    Customers like the ease of use, quality and air quality of the precision measuring product. They mention that it's easy to set up and use, and can monitor different air quality values. They are also satisfied with the fit. However, some customers have issues with information and have mixed opinions on performance, accuracy, and the app.

    AI-generated from the text of customer reviews

    12 customers mention12 positive0 negative

    Customers find the precision measuring product easy to use. They mention the instructions are easy to follow, the set up is easy, and the app is simple, clean, and user-friendly. Customers also say the product is fast and convenient, making it easy not only to test but to maintain constant levels.

    "...Both devices were easy to set up and pair with my iphone and network router...." Read more

    "...Setting it up is easy. About 20 min. After setting up you need to allow a week for it to calibrate and generate its readings...." Read more

    "...The Airthings app is easy to install and very user friendly...." Read more

    "From the simplicity and ease of opening this product to the peace of mind it continues to give, this product and experience was very well thought out..." Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the air quality monitor. They mention that it is accurate, easy to set up, and can monitor different air quality values. Some appreciate the ease of checking the airquality by waving their hand over the sensors. They also appreciate that it monitors humidity.

    "...It also monitors humidity (you can place sensors in areas of suspected higher humidity to monitor for mold potential hot spots) and it monitors..." Read more

    "...I am very happy with this product and pleased to see that our air quality is good...." Read more

    "...I love the ease of checking the air quality by waving your hand over the sensors on the hub and both "waves", along with the simple, clean and user-..." Read more

    "...our levels are .5 pCi/l. Thankful for this system that continuously monitors the air quality for VoC's, Mold, and Radon...." Read more

    6 customers mention6 positive0 negative

    Customers are satisfied with the quality of the product. They mention that it's well-thought-out, has a nice design, and app. They also say that the setup is easy and the devices look good.

    "...The Hub, Wave, and Wave Mini are stylish and small enough to be left out in the open without feeling the need to hide them...." Read more

    "...of mind it continues to give, this product and experience was very well thought out. Nice work, Airthings!..." Read more

    "The app is great and easy to use, the setup is easy, the devices look good...." Read more

    "Great product" Read more

    3 customers mention3 positive0 negative

    Customers find the fit of the product to be easy to fit and stylish. They also say the measurements are accurate and the product is small enough to be left out in the open.

    "...The Hub, Wave, and Wave Mini are stylish and small enough to be left out in the open without feeling the need to hide them...." Read more

    "Liked - easy to fit, tells me what I need to know re air health in my home, great consumer help desk" Read more

    "...The measurements are accurate and easy to use app for you phone." Read more

    17 customers mention9 positive8 negative

    Customers are mixed about the performance. For example some mention the radon sensor works well, while others say it's completely useless and randomly stops working.

    "...This device was invaluable while allowing me to test the radon levels in different areas throughout my home under various conditions..." Read more

    "...Response was always a friendly chat, but not helpful to the problem. I saw someplace noting 20min response but I never experienced that...." Read more

    "The Radon sensor works well and seems to be doing the business. My advice would be just to get that...." Read more

    "...It’s all been done and it’s not working. the return window has passed and so I through away about 400.00 on something useless...." Read more

    5 customers mention2 positive3 negative

    Customers are mixed about the accuracy of the product. Some mention that it provides accurate data, while others say that the readings are not accurate.

    "...no help at all. so just be aware that i’m thinking the readings aren’t accurate...." Read more

    "...exceeded our expectations and gives us everything we hoped for: accuracy, an easy to use app, alerts, and multi-point monitoring in multiple rooms..." Read more

    "The VOC reading was not accurate. It was syncing with my phone battery percentage instead of reading the VOC level." Read more

    "The setup is super easy and it’s very accurate. It’s being compared to professional state calibrated meter." Read more

    5 customers mention3 positive2 negative

    Customers are mixed about the app. Some mention it's great and easy to use, while others say it'll confuse you at first. They also say the integration is fantastic and the app has a ton of charts and graphs that measure Radon, TVOCs, CO2, and humidity.

    "...The app has a ton of charts/graphs that measures: Radon, TVOCs, CO2, Humidity, Temperature, and air pressure...." Read more

    "...Very frustrating. You can not speak to a person for help. No phone number!..." Read more

    "So this product is okay. App integration is fantastic and easy too use but it's far from worth the cost!..." Read more

    "...They also have a strange customer service chat app that replies to an email instead of the chat on your phone...." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the information provided by the precision measuring device. They mention that the information is inaccurate, misleading, and incomplete.

    "...the app all it can do is say it is connected to the devices, no information no nothing. I don't want to register the app or have it on my phone...." Read more

    "The information it provides is inaccurate, even within the app...." Read more

    "Very deceiving product description...." Read more

    "...Product was clearly used (scuff marks) and mounting plates were missing. Not what I expected for paying $300 for a "NEW" product." Read more

    Great Air Quality Monitor! Accurate and Easy to set up
    5 Stars
    Great Air Quality Monitor! Accurate and Easy to set up
    5/5 stars! Very happy with our AirThings home kit. We've been searching for a product to monitor our indoor air quality and finally settled on the multi-room AirThings house kit. The product has really exceeded our expectations and gives us everything we hoped for: accuracy, an easy to use app, alerts, and multi-point monitoring in multiple rooms (Radon, TVOC, CO2, humidity, temperature, pressure, etc.).Out of the box you get the AirThings hub, an AirThings mini, and an AirThings wave (along with power outlet adapters, an ethernet cable for the hub, and mounting brackets if you want to put your units on a wall). We also ordered an extra AirThings Wave for the basement.Set up was super easy and took about about 10-15 minutes (download the app, plug in the hub and sync it, then connect each device to the hub). The app guides you through a painless setup.After hooking everything up, the devices began a 7 day calibration period to make sure that it reports accurate results. The app has a ton of charts/graphs that measures: Radon, TVOCs, CO2, Humidity, Temperature, and air pressure.We really enjoy the peace of mind this product provides us! Would definitely recommend for anyone looking to keep an eye on their indoor air quality health!
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    Top reviews from the United States

    Reviewed in the United States on May 21, 2021
    17 people found this helpful
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    Reviewed in the United States on May 11, 2022
    8 people found this helpful
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    Reviewed in the United States on January 27, 2021
    2 people found this helpful
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    Reviewed in the United States on July 16, 2020
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    5.0 out of 5 stars Excellent Way to Ensure Healthy Air Quality
    Reviewed in the United States on July 16, 2020
    My wife and I had been curious for years in regards to the air quality in our home. This kit is the perfect way to ensure that we are breathing healthy air and address any issues that we may not have noticed otherwise. The Hub, Wave, and Wave Mini are stylish and small enough to be left out in the open without feeling the need to hide them. A simple swipe of your hand over each device gives you a quick snapshot of your air quality (green, yellow, or red led). The Airthings app is easy to install and very user friendly. Opening the app allows you to dive deeper into what is happening in your environment by monitoring things like Radon, Humidity, Temp and VOCs. This can be accessed anywhere as well thanks to the hub. I am very happy with this product and pleased to see that our air quality is good. It is reassuring as well to know that we will know if that changes. I strongly recommend this kit to anyone concerned about the quality of the air in their homes.
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    Top reviews from other countries

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    Jason Grossman
    5.0 out of 5 stars Updated: Initial device issues, but Airthings Customer Service is Great.
    Reviewed in Canada on January 7, 2024
    Rielan
    5.0 out of 5 stars Per verificare la qualità dell'aria
    Reviewed in Italy on September 27, 2023
    One person found this helpful
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    Jan Andersson
    5.0 out of 5 stars Radonmätare
    Reviewed in Sweden on September 11, 2023
    roxana
    5.0 out of 5 stars Very good worth and reliable
    Reviewed in Germany on March 15, 2022
    Octavi
    5.0 out of 5 stars Calidad
    Reviewed in Spain on February 11, 2022