AirGradient Open Air vs Eve Room

Data from Amazon and official AirGradient and Eve sites.

2026 verdict

For most buyers in 2026, Eve Room is the safer pick. The comparison tilts its way because of price, screen, and integrations, with its broader overall balance keeping it in front. You should still consider AirGradient Open Air if weather resistance and sensors matters more than raw overall balance. That is enough to make Eve Room the better pick for most buyers.

AirGradient

AirGradient Open Air

$190.00

BUY NOW

Winner

Eve

Eve Room

$109.95

BUY NOW

Feature	AirGradient Open Air	Eve Room	Winner
Price	$190.00	$109.95	Eve Room
Weather Resistance	YES (Outdoor)	NO	AirGradient Open Air
Screen	NO	YES	Eve Room
Integrations	Home Assistant	Apple HomeKit, Home Assistant	Eve Room
Sensors	TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity	TVOC, Temperature, Humidity	AirGradient Open Air
Connectivity	2.4 GHz Wifi, Bluetooth	Bluetooth, Thread Protocol	Tie
Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Tie

AirGradient

AirGradient Open Air

$190.00

BUY NOW

+ Weather Resistance: YES (Outdoor)
+ Sensors: TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity
- Price: $190.00 vs $109.95
- Screen: NO vs YES

Winner

Eve

Eve Room

$109.95

BUY NOW

+ Price: $109.95
+ Screen: YES
+ Integrations: Apple HomeKit, Home Assistant
- Weather Resistance: NO vs YES (Outdoor)
- Sensors: TVOC, Temperature, Humidity vs TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity

Frequently Asked Questions (FAQ)

Which is better overall: AirGradient Open Air or Eve Room?: Eve Room has the stronger overall profile in this comparison, especially for price, screen, and integrations.
What is the biggest difference between AirGradient Open Air and Eve Room?: Price is one of the clearest differences: AirGradient Open Air lists $190.00, while Eve Room lists $109.95.
Which one looks better on price?: AirGradient Open Air is listed at $190.00, while Eve Room is listed at $109.95. Eve Room (better spec).
Who should buy AirGradient Open Air?: Choose AirGradient Open Air if your priority is weather resistance and sensors and that matters more than price.
Who should buy Eve Room?: Choose Eve Room if your priority is price and screen and that matters more than weather resistance.