Ecobee Smart Thermostat Premium vs IQAir AirVisual Outdoor

Data from Amazon and official Ecobee and IQAir sites.

2026 verdict

For most buyers in 2026, Ecobee Smart Thermostat Premium is the safer pick. The comparison tilts its way because of rating, connectivity, and screen, with integrations and alerts keeping it in front. IQAir AirVisual Outdoor still makes sense if price, weather resistance, and sensors is your priority, but most buyers should still lean toward Ecobee Smart Thermostat Premium. In practical terms, Ecobee Smart Thermostat Premium is the easier product to recommend.

Winner

Ecobee Smart Thermostat Premium

9% OFF

C$329.99

C$300.29

$299.99

Feature	Ecobee Smart Thermostat Premium	IQAir AirVisual Outdoor	Winner
Price	C$300.29	$299.99	IQAir AirVisual Outdoor
Rating	4.5	3.8	Ecobee Smart Thermostat Premium
Weather Resistance	NO	YES (Outdoor)	IQAir AirVisual Outdoor
Connectivity	2.4 GHz Wifi, 5 GHz Wifi, Bluetooth	2.4 GHz Wifi, Ethernet	Ecobee Smart Thermostat Premium
Screen	YES	NO	Ecobee Smart Thermostat Premium
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT	None	Ecobee Smart Thermostat Premium
Sensors	TVOC, CO2, Temperature, Humidity, Occupancy	PM1, PM2.5, PM10, CO2, Temperature, Humidity, Atmospheric Pressure	IQAir AirVisual Outdoor
Alerts	Temperature Alerts, Air Quality Alerts	Air Quality Alerts	Ecobee Smart Thermostat Premium

Winner

9% OFF

C$329.99

C$300.29

$299.99

Which is better overall: Ecobee Smart Thermostat Premium or IQAir AirVisual Outdoor?: Ecobee Smart Thermostat Premium has the stronger overall profile in this comparison, especially for rating, connectivity, and screen.
What is the biggest difference between Ecobee Smart Thermostat Premium and IQAir AirVisual Outdoor?: Price is one of the clearest differences: Ecobee Smart Thermostat Premium lists C$300.29, while IQAir AirVisual Outdoor lists $299.99.
Which one looks better on price?: Ecobee Smart Thermostat Premium is listed at C$300.29, while IQAir AirVisual Outdoor is listed at $299.99. IQAir AirVisual Outdoor (better spec).
Who should buy Ecobee Smart Thermostat Premium?: Choose Ecobee Smart Thermostat Premium if your priority is rating and connectivity and that matters more than price.
Who should buy IQAir AirVisual Outdoor?: Choose IQAir AirVisual Outdoor if your priority is price and weather resistance and that matters more than rating.