Ecobee Smart Thermostat Essential vs Sensi Smart thermostat

Updated March 2026

Data from Amazon and official Ecobee and Sensi sites.

2026 verdict

Across the full comparison in 2026, Sensi Smart thermostat earns the nod. What pushes it ahead is price, rating, and included accessories, and voice control keeps the advantage from looking narrow. Ecobee Smart Thermostat Essential remains a niche alternative if connectivity, sensors, and alerts matters more than the rest of the comparison. Overall, Sensi Smart thermostat makes more sense for most people.

Ecobee

Ecobee Smart Thermostat Essential

14% OFF

$139.99

$119.99

BUY NOW

Winner

Sensi

Sensi Smart thermostat

29% OFF

$134.69

$94.99

BUY NOW

Feature	Ecobee Smart Thermostat Essential	Sensi Smart thermostat	Winner
Price	$119.99	$94.99	Sensi Smart thermostat
Rating	4.3	4.4	Sensi Smart thermostat
Included accessories	None	Trim Plate	Sensi Smart thermostat
Connectivity	2.4 GHz Wifi, Bluetooth	2.4 GHz Wifi	Ecobee Smart Thermostat Essential
Sensors	Proximity / Motion, Temperature, Humidity	Temperature, Humidity	Ecobee Smart Thermostat Essential
Alerts	Temperature Alerts, Intrude Alerts	None	Ecobee Smart Thermostat Essential
Voice Control	NO	YES	Sensi Smart thermostat
Warranty	3 years	3 years	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant, External Temperature Sensors	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Tie
Screen	YES	YES	Tie
Energy Savings	YES	YES	Tie
System Health Monitor	NO	NO	Tie

Ecobee

Ecobee Smart Thermostat Essential

14% OFF

$139.99

$119.99

BUY NOW

+ Connectivity: 2.4 GHz Wifi, Bluetooth
+ Sensors: Proximity / Motion, Temperature, Humidity
+ Alerts: Temperature Alerts, Intrude Alerts
- Price: $119.99 vs $94.99
- Rating: 4.3 vs 4.4

Winner

Sensi

Sensi Smart thermostat

29% OFF

$134.69

$94.99

BUY NOW

+ Price: $94.99
+ Rating: 4.4
+ Included accessories: Trim Plate
- Connectivity: 2.4 GHz Wifi vs 2.4 GHz Wifi, Bluetooth
- Sensors: Temperature, Humidity vs Proximity / Motion, Temperature, Humidity

Frequently Asked Questions (FAQ)

Which is better overall: Ecobee Smart Thermostat Essential or Sensi Smart thermostat?: Sensi Smart thermostat has the stronger overall profile in this comparison, especially for price, rating, and included accessories.
What is the biggest difference between Ecobee Smart Thermostat Essential and Sensi Smart thermostat?: Price is one of the clearest differences: Ecobee Smart Thermostat Essential lists $119.99, while Sensi Smart thermostat lists $94.99.
Which one looks better on price?: Ecobee Smart Thermostat Essential is listed at $119.99, while Sensi Smart thermostat is listed at $94.99. Sensi Smart thermostat (better spec).
Who should buy Ecobee Smart Thermostat Essential?: Choose Ecobee Smart Thermostat Essential if your priority is connectivity and sensors and that matters more than price.
Who should buy Sensi Smart thermostat?: Choose Sensi Smart thermostat if your priority is price and rating and that matters more than connectivity.

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