AirGradient Open Air

Power: Wired

Connectivity: 2.4 GHz Wifi, Bluetooth

Integrations: Home Assistant

Sensors: TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity

Alerts: Temperature Alerts, Humidity Alerts, Air Quality Alerts, Low Battery Alerts

Features: History Records

Airthings Wave Enhance

Connectivity: Bluetooth

Integrations: Google Home, Alexa, Home Assistant, IFTT

Sensors: TVOC, CO2, Temperature, Humidity, Atmospheric Pressure, Ambient Light, Ambient Noise

Alerts: Temperature Alerts, Humidity Alerts, Air Quality Alerts

Features: History Records