Ecobee Smart Thermostat Essential vs Sensi Touch 2 smart thermostat

Updated September 2026

Data from Amazon and official Ecobee and Sensi sites.

2026 verdict

Both are touchscreen units, but the Ecobee Smart Thermostat Essential is the stronger smart thermostat here, landing as the more affordable option while adding more sensors and a fuller alert suite than the Sensi Touch 2 smart thermostat.

Winner

Ecobee Smart Thermostat Essential

$139.99

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It brings proximity/motion sensing on top of the temperature and humidity both share, and it delivers temperature plus subscription-based intrusion alerts where the Sensi offers none. The Sensi Touch 2 smart thermostat still has real appeal: it carries a higher owner rating and pairs its 4.3-inch color touchscreen with built-in voice control and dual-band 2.4GHz/5GHz Wi-Fi, features owners praise for easy DIY setup and room-to-room sensor balancing. Buy the Ecobee Smart Thermostat Essential for the lower price with more sensing and alerts; choose the Sensi Touch 2 smart thermostat if a slightly larger touchscreen, voice control and dual-band Wi-Fi carry more weight.

Winner

Ecobee

Ecobee Smart Thermostat Essential

$139.99

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Sensi

Sensi Touch 2 smart thermostat

$182.68

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Feature	Ecobee Smart Thermostat Essential	Sensi Touch 2 smart thermostat	Winner
Price	$139.99	$182.68	Ecobee Smart Thermostat Essential
Rating	4.2	4.3	Sensi Touch 2 smart thermostat
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, External Temperature Sensors	Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors	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 Touch 2 smart thermostat
Warranty	3 years	3 years	Tie
Connectivity	2.4 GHz WiFi, Bluetooth	2.4 GHz WiFi, 5 GHz WiFi	Tie
Screen	YES	YES	Tie
Energy Savings	YES	YES	Tie
System Health Monitor	NO	NO	Tie
Speaker	NO	NO	Tie

Winner

Ecobee

Ecobee Smart Thermostat Essential

$139.99

Buy on Amazon USACheck price

+ Price: $139.99
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, External Temperature Sensors
+ Sensors: Proximity / Motion, Temperature, Humidity
- Rating: 4.2 vs 4.3
- Voice Control: NO vs YES

Sensi

Sensi Touch 2 smart thermostat

$182.68

Buy on Amazon USACheck price

+ Rating: 4.3
+ Voice Control: YES
- Price: $182.68 vs $139.99
- Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, External Temperature Sensors

Frequently Asked Questions

Which is the better thermostat overall, the Ecobee Smart Thermostat Essential or the Sensi Touch 2 smart thermostat?

The Ecobee Smart Thermostat Essential edges it overall on a lower price, more sensors and more alerts, including temperature and intrusion alerts. The Sensi Touch 2 smart thermostat counters with a higher owner rating, a 4.3-inch touchscreen, voice control and dual-band Wi-Fi.

What is the main difference between these two touchscreen thermostats?

Sensing and alerts versus connectivity and voice. The Ecobee Smart Thermostat Essential adds proximity sensing and temperature/intrusion alerts, while the Sensi Touch 2 smart thermostat adds built-in voice control and dual-band 2.4GHz/5GHz Wi-Fi.

Which thermostat has more alerts?

The Ecobee Smart Thermostat Essential. It supports temperature alerts and subscription-based intrusion alerts, whereas the Sensi Touch 2 smart thermostat does not include built-in temperature, air-quality, fire or intrusion alerts.

Which one has better Wi-Fi and voice support?

The Sensi Touch 2 smart thermostat leads there, offering dual-band 2.4GHz/5GHz Wi-Fi and built-in voice control through connected assistants. The Ecobee Smart Thermostat Essential runs on 2.4GHz Wi-Fi only and has no on-device voice control.

Who should buy the Ecobee Smart Thermostat Essential?

Buyers who want the more affordable touchscreen thermostat with extra proximity sensing and temperature plus intrusion alerts, and who do not need dual-band Wi-Fi or built-in voice control.

Who should buy the Sensi Touch 2 smart thermostat?

Buyers who want a well-rated 4.3-inch touchscreen with voice control, dual-band Wi-Fi and external-sensor support for room balancing, and who can do without occupancy-style sensing or intrusion alerts.

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