AirGradient ONE vs Moes CO2 Air Quality Monitor Temp and Hum

Full Smart Air Quality Monitors comparison in 2026

Data from Amazon and official AirGradient and Moes sites.
2026 verdict
In this 2026 comparison, AirGradient ONE comes out ahead overall. Its strongest advantages show up in connectivity, sensors, and alerts, with its broader overall balance helping widen the gap. Pick Moes CO2 Air Quality Monitor Temp and Hum only when price, warranty, and integrations is the deciding factor for your setup. Overall, AirGradient ONE makes more sense for most people.
FeatureAirGradient ONEMoes CO2 Air Quality Monitor Temp and HumWinner
Price$195.00$84.99Moes CO2 Air Quality Monitor Temp and Hum
Warranty1 year2 yearsMoes CO2 Air Quality Monitor Temp and Hum
Connectivity2.4 GHz Wifi, Bluetooth2.4 GHz WifiAirGradient ONE
IntegrationsHome AssistantGoogle Home, AlexaMoes CO2 Air Quality Monitor Temp and Hum
SensorsTVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, HumidityCO2, Temperature, HumidityAirGradient ONE
AlertsTemperature Alerts, Humidity Alerts, Air Quality AlertsAir Quality AlertsAirGradient ONE
Weather ResistanceNONOTie
ScreenYESYESTie
Winner
$195.00
BUY NOW
  • + Connectivity: 2.4 GHz Wifi, Bluetooth
  • + Sensors: TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity
  • + Alerts: Temperature Alerts, Humidity Alerts, Air Quality Alerts
  • - Price: $195.00 vs $84.99
  • - Warranty: 1 year vs 2 years
$84.99
BUY NOW
  • + Price: $84.99
  • + Warranty: 2 years
  • + Integrations: Google Home, Alexa
  • - Connectivity: 2.4 GHz Wifi vs 2.4 GHz Wifi, Bluetooth
  • - Sensors: CO2, Temperature, Humidity vs TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity

Frequently Asked Questions (FAQ)

Which is better overall: AirGradient ONE or Moes CO2 Air Quality Monitor Temp and Hum?
AirGradient ONE has the stronger overall profile in this comparison, especially for connectivity, sensors, and alerts.
What is the biggest difference between AirGradient ONE and Moes CO2 Air Quality Monitor Temp and Hum?
Price is one of the clearest differences: AirGradient ONE lists $195.00, while Moes CO2 Air Quality Monitor Temp and Hum lists $84.99.
Which one looks better on price?
AirGradient ONE is listed at $195.00, while Moes CO2 Air Quality Monitor Temp and Hum is listed at $84.99. Moes CO2 Air Quality Monitor Temp and Hum (better spec).
Who should buy AirGradient ONE?
Choose AirGradient ONE if your priority is connectivity and sensors and that matters more than price.
Who should buy Moes CO2 Air Quality Monitor Temp and Hum?
Choose Moes CO2 Air Quality Monitor Temp and Hum if your priority is price and warranty and that matters more than connectivity.
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