Air Quality Monitors · Head to head

Airthings Wave Plus vs Amazon Smart Air Quality Monitor

Full Smart Air Quality Monitors comparison in 2026

Updated June 2026
Data from Amazon and official Airthings site.
2026 verdict
In 2026, the recommendation leans toward Airthings Wave Plus over Amazon Smart Air Quality Monitor, driven by warranty, sensors, and alerts. Its clearest strengths are warranty, sensors, and alerts, and it still looks stronger on its broader overall balance. Amazon Smart Air Quality Monitor can still be the right pick, but only if price outweighs the wider strengths of Airthings Wave Plus. That keeps the verdict firmly in favor of Airthings Wave Plus.
vs
FeatureAirthings Wave PlusAmazon Smart Air Quality MonitorWinner
Price$249.99$44.99Amazon Smart Air Quality Monitor
Warranty5 years1 yearAirthings Wave Plus
SensorsTVOC, CO2, Radon, Temperature, Humidity, Atmospheric PressureTVOC, PM2.5, CO, Temperature, HumidityAirthings Wave Plus
AlertsTemperature Alerts, Humidity Alerts, Air Quality AlertsAir Quality AlertsAirthings Wave Plus
Rating4.24.2Tie
Weather ResistanceNONOTie
ConnectivityBluetooth, Other2.4 GHz WiFi, BluetoothTie
ScreenNONOTie
IntegrationsAlexaAlexaTie

Frequently Asked Questions (FAQ)

Which is better overall: Airthings Wave Plus or Amazon Smart Air Quality Monitor?
Airthings Wave Plus has the stronger overall profile in this comparison, especially for warranty, sensors, and alerts.
What is the biggest difference between Airthings Wave Plus and Amazon Smart Air Quality Monitor?
Price is one of the clearest differences: Airthings Wave Plus lists $249.99, while Amazon Smart Air Quality Monitor lists $44.99.
Which one looks better on price?
Airthings Wave Plus is listed at $249.99, while Amazon Smart Air Quality Monitor is listed at $44.99. Amazon Smart Air Quality Monitor (better spec).
Who should buy Airthings Wave Plus?
Choose Airthings Wave Plus if your priority is warranty and sensors and that matters more than price.
Who should buy Amazon Smart Air Quality Monitor?
Choose Amazon Smart Air Quality Monitor if your priority is price and that matters more than warranty.
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