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Airthings-292 Wave Mini - Indoor Air Quality - Chemicals (TVOCs), Humidity, Temperature 20 x 30 x 1

3.9 out of 5 stars 1,047 ratings

$89.99
FREE Returns
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Purchase options and add-ons

Brand Airthings
Style Wave Mini
Power Source Battery Powered
Color White
Product Dimensions 2"D x 4"W x 5"H
Item Weight 0.19 Pounds
Alarm Visuell
Operating Humidity <85 Percent
Sensor Type Non Dispersive Infrared
Global Trade Identification Number 07090031109202, 00854232008071

About this item

  • FRESH AIR QUALITY SENSOR: Track the changes in VOC (airborne chemicals) levels in a room's air to identify the sources and take steps to minimize them - keep your air fresh and clean.
  • ALWAYS-ON AIR QUALITY SENSORS: Bluetooth connected indoor air quality monitor measuring VOCs (airborne such as kitchen gases, fumes and cleaning products), humidity, temperature, and mold risk.
  • WATCH AS YOUR AIR IMPROVES: When you elimante the sources of VOCs or improve a room's airflow, you can watch as the VOCs levels drop in response. Take control of your air
  • FREE & FRIENDLY APP: Use the Airthings app to manage notifications, check current readings, and analyze trends over time. Requirements-One of the 3 latest major versions of iOS or Android supporting Bluetooth 4.2 or later, or Hub with Airthings SmartLink
  • EASY-TO-USE & CABLE-FREE : Understated unit that is battery-powered for cable-free placement. Color-coded air quality indicator is activated by simply passing your hand in front of the unit. Access complete readings in the app.
  • WHAT YOU GET: Airthings Wave Mini, 3 AA batteries, Quick Start Guide, Airthings Support & optional and free extended warranty to increase your standard product warranty to five years.

Product details

  • Product Dimensions ‏ : ‎ 3.14 x 3.14 x 1 inches; 3.04 ounces
  • Item model number ‏ : ‎ 292
  • Batteries ‏ : ‎ 3 AA batteries required. (included)
  • Date First Available ‏ : ‎ May 21, 2019
  • Manufacturer ‏ : ‎ Airthings
  • ASIN ‏ : ‎ B07S1Y7559
  • Country of Origin ‏ : ‎ Tunisia
  • Customer Reviews:
    3.9 out of 5 stars 1,047 ratings

Product Description

Airthings Wave Mini is small in size but big in impact. This indoor air quality monitor is the first step into understanding your indoor air quality, or a great addition to your existing Airthings air quality ecosystem for multi-room monitoring. The Total VOC sensor monitors toxins and chemicals in your air that can cause negative health effects. A VOC detector is key to ensure the optimal health and comfort levels of every room. An additional humidity sensor enables you to enjoy the best indoor humidity level for your specific home. In addition, the temperature sensor allows you to maintain not only a healthy home but a comfortable one too. Get your results straight to your smartphone via Bluetooth or check the Airthings web dashboard for detailed and meaningful insights into your air quality.

Top Brand: Airthings

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From the brand


From the manufacturer

wave mini indoor air quality monitoring with voc, temperature, humidity

Stay informed of changes that can affect your health and comfort

voc levels, temperature, humidity

24/7 always on monitoring, continuous monitoring, long term monitoring

Always-on Monitoring

Levels of VOCs are changing all the time. Investigate the possible causes of spikes in levels and watch them decrease when you take steps to improve airflow in the room.

no cables, battery operated, long battery life

No cables

Wave Mini is battery-powered so you can place it where you need to - no need for power outlets and no messy cables. Batteries included.

free iOS and Android app, visualise graphs

User friendly app

Use the app (iOS/Android) to manage notifications, check current readings, and analyze graphs & trends.

Currently available in English, German and French.

airthings customer support

Airthings experts

Our Airthings experts are available to help you understand the air quality in your home.

Start monitoring your air out of the box, easy set up
Wave Mini
View Pollution
Wave Plus
View Plus
View Plus + Wave Mini
Customer Reviews
3.9 out of 5 stars 1,047
3.8 out of 5 stars 45
4.2 out of 5 stars 3,140
4.0 out of 5 stars 1,597
4.2 out of 5 stars 64
Price $89.99 $174.99 $175.74 $236.29 $338.72
Radon no data no data
Particulate Matter (PM 2.5) no data no data
VOC no data
CO2 no data no data
Temperature & humidity
Local Pollen levels (in app)
App (iOS/Android)
Connectivity Bluetooth WiFi Bluetooth WiFi WiFi
# of rooms covered 1 1 1 1 2

What's in the box

  • air quality sensor
  • Product guides and documents

    Customer reviews

    3.9 out of 5 stars
    1,047 global ratings

    Review this product

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    Customers say

    Customers find the air quality monitor easy to use and set up, with good price points. However, the functionality and accuracy receive mixed reviews - while some say it works great and provides accurate data, others report it doesn't work at all and are unsure of its accuracy. Moreover, the air quality and mold detection features get mixed feedback, with some customers reporting bad air quality and inability to detect mold. Additionally, reliability and value for money are also mixed aspects, with some finding it reliable while others describe it as unreliable and expensive.

    20 customers mention "Ease of use"17 positive3 negative

    Customers find the air quality monitor easy to use and set up, with one customer noting that connecting the sensor was painless and another mentioning that the app is easy to read.

    "Easy to link to your phone to get readings, and easy to use...." Read more

    "...setup was a breeze, unbox the sensors, download the app, register for an account, connect the sensor via bluetooth to your phone , update firmware..." Read more

    "The AIRTHINGS arrived well packaged with comprehensive instructions; downloading of the app and connecting the sensor was painless and easy...." Read more

    "...Which is nice, but not what I really need it for. The app is easy to read but I still don’t know what vocs are and if those are in the green..." Read more

    24 customers mention "Functionality"14 positive10 negative

    Customers have mixed experiences with the functionality of the air quality monitor, with some reporting it works great while others say it doesn't work at all.

    "Works awesome...." Read more

    "Doesn't work [updated]..." Read more

    "...I found good reviews on this unit and so far it has worked great!..." Read more

    "...The app is garbage still. It often can't sync and I have to kill it to make it work. Pretty sure it's tied to Bluetooth...." Read more

    21 customers mention "Accuracy"10 positive11 negative

    Customers have mixed opinions about the accuracy of the air quality monitor, with some finding it extremely accurate while others express concerns about its reliability.

    "...It is just not accurate enough to be worth the time and trouble, let alone the not insignificant cost...." Read more

    "...the web dashboard also is has a lot better data and is easier to see track historical data than the app as the app will show you real time stats we..." Read more

    "...these things are great but then I realized that so many factors can give false readings. If you don’t calibrate it perfectly you get false readings...." Read more

    "...You can sync via the mobile app and view data from there or you log into the web dashboard to see the results as well...." Read more

    17 customers mention "Air quality"10 positive7 negative

    Customers have mixed opinions about the air quality monitor, with some finding it useful for checking air quality and being able to smell fumes, while others report that the air quality is bad.

    "...A proven point how well this gadget works! Checking the air quality on the app showed an increase in VOC...." Read more

    "...It smelled like an ash tray, constantly, due to the neighbor being a chain smoker. There was no reprieve...." Read more

    "...Being able to monitor our indoor air quality atfter cooking and vacuuming and opening windows is like x-raying the health of your house...." Read more

    "...shot up in that room, telling me the filters are dirty and recirculating dusty air. So they are doing something." Read more

    17 customers mention "Mold detection"7 positive10 negative

    Customers have mixed experiences with the air quality monitor's mold detection capabilities, with some reporting it does not detect mold at all, while one customer mentions it can indicate conditions favorable for mold growth.

    "...For the money, I really wish it did slightly more. The mold risk indicator is a little odd and pointless...." Read more

    "...also the wave mini has mold detection but the wave plus does not and the wave plus (primarily for radon) has co2 detection but the mini does not so..." Read more

    "...In reality it just detects if conditions are favorable for mold growth. Very sensitive to VOCs. Will show fluctuations with just cooking or baking...." Read more

    "...that it shows the room temperature, moisture percentage, possibility of mold building, as well as pollen count for my zipcode (seasonal)...." Read more

    13 customers mention "Reliability"6 positive7 negative

    Customers have mixed opinions about the air quality monitor's reliability, with some finding it reliable while others describe it as an unreliable piece of equipment.

    "...I have had been emailing AirThings for 19 days about a defective Mini. I purchased 2 Wave Minis and 2 Wave Pluses...." Read more

    "Great product provides a peace of mind knowing the air quality is safe...." Read more

    "...Second, it randomly freaks out and reports a spike of a very high level when there is no reason that I can figure...." Read more

    "The product is ok, but I must say I really don't use it much as it's almost always dead everytime I want to check the air quality...." Read more

    12 customers mention "Value for money"5 positive7 negative

    Customers have mixed opinions about the air quality sensor's value for money, with some finding it reasonably priced while others consider it expensive.

    "...Airthings reputation. Cons: 1) Need to purchase an expensive hub unless you can walk around and read the devices via Bluetooth OR you..." Read more

    "...At least it was a good price compared to most other VOC monitoring systems on the market." Read more

    "...to graph values over the past few days/weeks, there is no way to identify the exact value (at 5pm yesterday for example ) unless you also purchase..." Read more

    "Very easy to setup and use. Also price is amazing for what it does...." Read more

    12 customers mention "Product quality"0 positive12 negative

    Customers find the air quality monitor to be of poor quality, describing it as useless and a waste of money.

    "...The mold risk indicator is a little odd and pointless...." Read more

    "...for months, but tonight I decided it is just causing stress and providing no benefit...." Read more

    "...No change in any stats ever, even after we opened the wall. This device is useless." Read more

    "...and minimal integration to smart home makes this these products not worth the money. Buy at your own risk!!" Read more

    Don’t trust this device for the first few weeks anyway.
    1 out of 5 stars
    Don’t trust this device for the first few weeks anyway.
    I initially purchased one of these and got readings that made me feel like my home was poisoning my family. Over 1 week I constantly got readings that the VOC levels the wave monitor was picking up was wildly dangerous 2500 ppb and above. So I purchased 2 other air quality monitors to verify this was accurate. I live in Hawaii and our air is sometimes really bad due to V.O.G. released from the volcano on the big island of Hawaii once in awhile. Anyhow I purchased 2 different temtop air quality testers and they showed a completely different story that the VOC levels were not only good but excellent and safe. After going to their main website for Airthings they conveniently had a small disclaimer on the bottom of the product page that stated readings in the first week aren’t accurate and should be ignored. Airthings you should CLEARLY STATE THIS FACT UPFRONT ON YOUR MAIN PRODUCT PAGE. I was about to rip out my flooring I just installed in January thinking they were offgasing VOCs and positioning my family and I. I did purchase 3 more waves to run a test and see if they all needed to calibrate over 1-2 weeks. I also purchased the HUB so I could access the devices when I’m outside the house. What I discovered was a huge let down. As soon as I linked all devices to the hub the extremely high VOC ratings I were getting which were around 1200 ppb magically disappeared and all 4 wave devices showed 26-50 ppb instantly. Sadly because of the 5 minute delay in the testing times I would avoid this product. If the data was more accurate it would be wonderful but I have since purchased 2 other non-smart air quality monitors and they show me my air is excellent. .001 - .002 ppm Airthings please be more upfront about the inaccuracy of your product so people don’t think their houses are killing them and their loved ones.
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    Top reviews from the United States

    • Reviewed in the United States on February 1, 2022
      I have 4 Airthings Wave Minis and 1 Airthings ViewPlus to monitor air quality in my newly built home. I was concerned about air quality as I made my home very airtight and energy efficient. Primary concern was VOC's and temperature variations throughout the home. There are 4 in-floor heating zones monitored by 4 Nest Thermostats for the floor heating and a total of 13 Fujitsu mini split cassettes. In a newly built home, you have many potential sources of VOC's including caulk, paint, stain, glues, etc. as well as unknown carbon dioxide (I have 8 Nest Protects to monitor CO) and radon.

      Results of about a year of use: I was surprised when the particulates got high during fire season and I placed 3 Winix air cleaners which run continuously and keep the PMs low or below detectable levels. You can see the PMs get lower as the air cleaners run.
      Since the house was open quite a bit during the "extended" build time, VOC's from building materials had mostly gone away. What was interesting were the VOC's from human occupancy.

      I spent over 45 years using NIST-traceable temperature data loggers, radiation detection and assay equipment, timing devices, etc and even visited the NIST facilities in Maryland getting a radioactive source calibrated against a primary standard. At that time, it was still the National Bureau of Standards.
      Accuracy Question: I know from years of experience that unless you can verify the accuracy of a device using either a certified testing lab or your own NIST-traceable equipment, you can only rely on the reputation of the manufacturer (just like the mfr claims of dietary supplements and disinfectants). Airthings has a great reputation so I'll have to go with that.

      Pros: 1) Can view all monitors on the Airthings app on your phone (provided you have a hub).
      2) Airthings reputation.

      Cons: 1) Need to purchase an expensive hub unless you can walk around and read the devices via Bluetooth OR you have an Airthings ViewPlus which has a hub built-in-which I have.
      2) No carbon monoxide detector.

      Bottom Line: I believe Airthings are the best consumer devices available. Since we have to rely on the manufacturer's reputation for the claims they make on the device measurement accuracy, Airthings is one of the best so I chose their devices.
      33 people found this helpful
      Report
    • Reviewed in the United States on October 24, 2020
      below is a similar review I posted for for wave plus

      I was originally looking just for a smart radon tester before I installed a radon mitigation system and found the airthings wave system.

      at first I purchased the home kit which comes with a older wave 2nd gen, the hub and mini wave from Amazon warehouse (openbox). I had some issues with the hub as it was already registered and didn't want to mess with support who wasn't available 24/7 and ended up returning everything .

      during the initial setup I also (wrongly assumed) that the units would be WiFi/Ip based but the stand alone sensors only work via bluetooth or via radio with the hub. also without the hub the data isn't constantly recorded .

      I then ordered this new sensor wave plus, 2 mini waves and the hub (quite costly). setup was a breeze, unbox the sensors, download the app, register for an account, connect the sensor via bluetooth to your phone , update firmware and it's readym Then you plug in your hub add to the sensors to the hub via your phone.

      With the wave2 the radon level was high (as suspected as ally neighbors got their radon level tested professionally for 150 bucks . What I didn't expect was the co2 and VOC levels to be high in the house as well as high humidity levels in the basement.

      the co2 we were able to lower by opening windows and airing out the house, and humidity levels controlled with a dehumidifier in the basement.

      As far as the VOC i started looking into UV lights in the hvac and ultimately ended up with a Airscrubber by aerus installed from my hvac guy.

      after the airscrubber and hvac fans running the airthings wave sensor picked up the improvements.

      the web dashboard also is has a lot better data and is easier to see track historical data than the app as the app will show you real time stats we well as historical but can't zoom in on the data or set a custom time frame (zoom in).

      also the wave mini has mold detection but the wave plus does not and the wave plus (primarily for radon) has co2 detection but the mini does not so would like a unified sensor even if it cost more as well as the ability to have wifi (although this will prob drain the battery)

      I'd also like an option of hardwiring the sensor similar to a smoke detector and alert/push notifications for user or presets thresholds so I don't have to constantly monitor.

      overall great product but will make you think about how to improve the air quality after seeing the data :)
      15 people found this helpful
      Report

    Top reviews from other countries

    Translate all reviews to English
    • Dominiek
      5.0 out of 5 stars Airthings has good products
      Reviewed in Belgium on January 16, 2024
      should give CO2 aswell, but the omly product I know who controls mold
    • Igor Vallejo
      1.0 out of 5 stars MALISIMO
      Reviewed in Spain on November 6, 2024
      La marca tendrá mucho nombre, pero el sensor de COV es muy muy malo, quizá el segundo peor que tengo. Casi siempre marca calidad de aire bueno en una casa recién reformada y pintada.
      Report
    • Valérie
      5.0 out of 5 stars Capteur de qualité de l'air intérieur
      Reviewed in France on May 16, 2025
      Je suis très satisfaite de ce capteur de qualité de l'air. Il fournit des informations précieuses et fiables sur l'humidité, la température et surtout la qualité de l'air intérieur. C'est étonnant de voir à quel point certains gestes du quotidien peuvent impacter l'air que l'on respire. Grâce à lui, je peux agir en conséquence (aérer plus souvent, utiliser un déshumidificateur etc...) et maintenir un environnement sain. Un appareil simple à utiliser, mais au bénéfices considérable
    • Daniel Rapp
      4.0 out of 5 stars Cheap
      Reviewed in Sweden on July 6, 2025
      Works good, would be nice with some more sensors but it was cheap so..
    • Bob
      5.0 out of 5 stars Nearly return this but then realised its value
      Reviewed in the United Kingdom on August 22, 2024
      Like many I bought this to try and solve damp and humidity issues. It seems very basic but it's actually very useful because the temperature water condenses on walls is about 16° c. So if you are managing your heating it's really good to check if you are able to maintain that because it's crucial to avoiding mildew and mould in the winter months. Particularly through the night. It's also quite interesting to see what your refrigerator is doing I was surprised my temperature goes up and down quite a lot. No need to open the fridge door.