Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
Airthings
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$324.00
Updated May 18, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Airthings View Plus is the consensus pick when buyers want one monitor that covers everything — radon, PM2.5, CO2, VOCs, humidity, temperature, and pressure — without a hub or a subscription. Breathesafeair.com's long-form review focuses specifically on measurement accuracy and concludes the View Plus performs as advertised, and cepro.com calls it among the most expansive consumer units on the market. On r/homeassistant, a high-trust community thread digs into the silicon and confirms an NDIR CO2 sensor (the type specialist communities consistently recommend over cheaper MOX estimates), which is the single most important credibility signal for a device at this price.
What reviewers liked
- Specialist communities verify a genuine NDIR CO2 sensor, not a cheap estimated-CO2 proxy
- Tracks radon continuously alongside PM2.5, CO2, VOCs, humidity, temperature, and pressure — broadest sensor suite in this roundup
- Battery-powered with multi-year app data history that reviewers across the web call the strongest trend-graphing in the category
- Documented Home Assistant integration repeatedly cited in r/homeassistant
Where it falls short
- Verified-purchase reviewers and r/AirQuality threads recurrently flag app stability and connectivity issues
- Radon readings take days to weeks to stabilize — not a snapshot device
- Price is roughly 4–5x a basic PM2.5/CO2 monitor, which several Reddit threads call hard to justify without radon concerns
Across the reviewers we read, the Airthings View Plus is the consensus pick when buyers want one monitor that covers everything — radon, PM2.5, CO2, VOCs, humidity, temperature, and pressure — without a hub or a subscription. Breathesafeair.com's long-form review focuses specifically on measurement accuracy and concludes the View Plus performs as advertised, and cepro.com calls it among the most expansive consumer units on the market. On r/homeassistant, a high-trust community thread digs into the silicon and confirms an NDIR CO2 sensor (the type specialist communities consistently recommend over cheaper MOX estimates), which is the single most important credibility signal for a device at this price.
The disagreement worth flagging is between expert testers and verified-purchase reviewers. Experts praise the hardware; the 4.1-star Amazon average across nearly 1,900 reviews reflects recurring app and connectivity gripes, and r/AirQuality threads echo that Airthings' software is the weak link rather than the sensors. Radon readings, in particular, are slow to stabilize — the View Plus is a long-term trend monitor, not a same-day verdict tool, and several Reddit users explicitly note that.
For most households that want a single comprehensive monitor and are willing to live in the Airthings app, the consensus is that this is the unit to beat. Buyers who only need PM2.5 and CO2 can save substantially elsewhere.
- Always-On Air Quality Sensors
- WiFi connected indoor air quality monitor measuring radon gas, PM2.5 (air pollution detector), carbon dioxide (CO2), VOCs (airborne such as kitchen gases, fumes and cleaning products), humidity, temperature, and air pressure. The monitor requires the Airthings app to function. Operating Temperature 4 to 40°C / 39 to 104°F.Sensor type: Electrochemical
- Accurate Digital Radon Detector
- Radon is the number one cause of lung cancer among non-smokers and kills more than 6x the number of people than home fires and carbon monoxide poisoning combined.
- Smart Air Quality Monitors You Can Trust
- With 15 years of experience in indoor radon and air quality monitoring, Airthings has established trust among over 1,000,000 users who rely on its smart monitors for understanding and controlling their air health. An account is required to use the device, which only requires providing your email and name.
- Continous Monitoring
- Check your live data anytime and receive timely air quality notifications wherever you are. Track pollutants and contaminants before they become a problem with this always-on indoor radon gas, VOC, CO2, PM2.5 air quality monitor. The monitor and app both require internet access, with data saved securely in the cloud for seamless tracking and analysis.
- Free & Friendly App
- Use the Airthings app to check current air quality readings and analyze trends over time. Get timely notifications and tips to improve your air. Check your local pollen forecast with data from Breezometer.
- Five Year Warranty
- Register for the optional and free extended warranty to increase your standard product warranty to five years.
- Easy-To-Use & Cable-Free
- Quick and easy setup. Understated unit that is battery-powered for cable-free placement. Customizable eInk screen.
I have used Airthings devices for approximately 3 months and the results are incredible.After a month I added air purifiers and I can see the ...
I am unable to find the exact CO2 sensor but I do see that it uses an NDIR CO2 sensor which is real and very accurate. As for the radon, I ...
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“Airthings View Plus Review: Our Top Overall Pick for an Indoor Air ...” · YouTube
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