AirGradient ONE vs Moes CO2 Portable Temp Humi Air Quality Monitor

Full Smart Air Quality Monitors comparison in 2026

Data from Amazon and official AirGradient and Moes sites.
2026 verdict
Across the full comparison in 2026, AirGradient ONE earns the nod. Its clearest strengths are connectivity, sensors, and alerts, and it still looks stronger on its broader overall balance. Moes CO2 Portable Temp Humi Air Quality Monitor still makes sense if price, warranty, and integrations is your priority, but most buyers should still lean toward AirGradient ONE. Overall, AirGradient ONE makes more sense for most people.
vs
FeatureAirGradient ONEMoes CO2 Portable Temp Humi Air Quality MonitorWinner
Price$195.00$69.99Moes CO2 Portable Temp Humi Air Quality Monitor
Warranty1 year2 yearsMoes CO2 Portable Temp Humi Air Quality Monitor
Connectivity2.4 GHz Wifi, BluetoothBluetoothAirGradient ONE
IntegrationsHome AssistantGoogle Home, AlexaMoes CO2 Portable Temp Humi Air Quality Monitor
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
AirGradient

AirGradient ONE

$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 $69.99
  • - Warranty: 1 year vs 2 years

Frequently Asked Questions (FAQ)

Which is better overall: AirGradient ONE or Moes CO2 Portable Temp Humi Air Quality Monitor?
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 Portable Temp Humi Air Quality Monitor?
Price is one of the clearest differences: AirGradient ONE lists $195.00, while Moes CO2 Portable Temp Humi Air Quality Monitor lists $69.99.
Which one looks better on price?
AirGradient ONE is listed at $195.00, while Moes CO2 Portable Temp Humi Air Quality Monitor is listed at $69.99. Moes CO2 Portable Temp Humi Air Quality Monitor (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 Portable Temp Humi Air Quality Monitor?
Choose Moes CO2 Portable Temp Humi Air Quality Monitor if your priority is price and warranty and that matters more than connectivity.
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