Airthings Wave Plus Air Quality Monitor vs IQAir AirVisual Node Air Quality Monitor (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Airthings Wave Plus Air Quality Monitor

9.0/10 Excellent

4.4★ (7,200 owners)

Radon, CO2, humidity, temperature, VOC, air pressure. The most complete home air quality monitor.

Full Review

IQAir AirVisual Node Air Quality Monitor

9.0/10 Excellent

4.4★ (5,200 owners)

CO2, PM2.5, temperature, humidity, 5-day forecast, AQI map. The most comprehensive air quality display.

Full Review

At a Glance

	Airthings Wave Plus Air Quality Monitor	IQAir AirVisual Node Air Quality Monitor
247Verdict Score	9.0/10	9.0/10
Owner Rating	4.4★ (7,200)	4.4★ (5,200)
Verdict	Excellent	Excellent
Sensors	Radon, CO2, VOC, humidity, temp, pressure	Laser PM2.5 + NDIR CO2
Display	Wave-activated	3-inch (clearest available)

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Airthings Wave Plus Air Quality Monitor: Radon, CO2, humidity, temperature, VOC, air pressure. The most complete home air quality monitor. IQAir AirVisual Node Air Quality Monitor: CO2, PM2.5, temperature, humidity, 5-day forecast, AQI map. The most comprehensive air quality display. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Airthings Wave Plus Air Quality Monitor

Radon detection is unique at this price point — radon is the second leading cause of lung cancer
6-in-1 sensing: radon, CO2, VOC, humidity, temperature and air pressure
Wave motion activates display without touching — check readings on pass
Airthings app provides long-term trend data and ventilation recommendations
Battery powered — no electrical connection needed, flexible placement

Radon measurement takes 7 days for initial calibration period
Monthly subscription unlocks historical data beyond 48 hours
Expensive if you don't need radon detection — cheaper CO2-only monitors exist

IQAir AirVisual Node Air Quality Monitor

Combines indoor CO2 and PM2.5 with outdoor AQI data in one display
Real-time CO2 monitoring from 400ppm — triggers ventilation decisions at 1000ppm threshold
5-day outdoor AQI forecast helps plan outdoor activity for asthma and allergy sufferers
IQAir AirVisual network provides globally sourced air quality data
Large 3-inch display is the clearest and most informative of any consumer air monitor

Premium pricing for a monitoring device without remediation capability
No VOC sensor — Airthings Wave Plus adds volatile organic compound detection
Monthly data plan required for some advanced features in certain regions

FAQ

Which is better, Airthings Wave Plus Air or IQAir AirVisual Node Air?

Is the Airthings Wave Plus Air worth the extra cost?

The IQAir AirVisual Node Air Quality Monitor matches or exceeds it at a potentially lower price point.

Who is the Airthings Wave Plus Air best suited to?

Radon, CO2, humidity, temperature, VOC, air pressure. The most complete home air quality monitor.

Who is the IQAir AirVisual Node Air best suited to?

CO2, PM2.5, temperature, humidity, 5-day forecast, AQI map. The most comprehensive air quality display.

What are the main downsides of each?

Airthings Wave Plus Air Quality Monitor: Radon measurement takes 7 days for initial calibration period; Monthly subscription unlocks historical data beyond 48 hours. IQAir AirVisual Node Air Quality Monitor: Premium pricing for a monitoring device without remediation capability; No VOC sensor — Airthings Wave Plus adds volatile organic compound detection.

Do owner ratings agree with our verdict?

Largely, yes — Airthings Wave Plus Air Quality Monitor sits at 4.4★ from 7,200 verified Amazon owners, and IQAir AirVisual Node Air Quality Monitor at 4.4★ from 5,200.

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