Honeywell Home X8S Smart Thermostat vs Sensi Touch 2 smart thermostat comparison

Updated August 2026

Data from Amazon and official Honeywell Home and Sensi sites.

2026 verdict

Honeywell Home X8S Smart Thermostat edges out Sensi Touch 2 smart thermostat in 2026, led by included accessories, integrations, and sensors. It separates itself most clearly on included accessories, integrations, and sensors, while still looking better on alerts and system health monitor. Sensi Touch 2 smart thermostat is the better fit only for buyers who prioritize price, rating, and warranty above everything else here. That keeps the verdict firmly in favor of Honeywell Home X8S Smart Thermostat.

Winner

Honeywell Home

Honeywell Home X8S Smart Thermostat

$259.99

Buy on Amazon USA Buy on Amazon UK

Sensi

Sensi Touch 2 smart thermostat

10% OFF

$169.99

$189.00

Buy on Amazon USA

Feature	Honeywell Home X8S Smart Thermostat	Sensi Touch 2 smart thermostat	Winner
Price	$259.99	$169.99	Sensi Touch 2 smart thermostat
Rating	4.2	4.3	Sensi Touch 2 smart thermostat
Warranty	2 years	3 years	Sensi Touch 2 smart thermostat
Included accessories	Temperature Sensor	None	Honeywell Home X8S Smart Thermostat
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors	Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors	Honeywell Home X8S Smart Thermostat
Sensors	Proximity / Motion, Occupancy, Temperature, Humidity	Temperature, Humidity	Honeywell Home X8S Smart Thermostat
Alerts	Air Quality Alerts	None	Honeywell Home X8S Smart Thermostat
System Health Monitor	YES	NO	Honeywell Home X8S Smart Thermostat
Speaker	YES	NO	Honeywell Home X8S Smart Thermostat
Connectivity	2.4 GHz WiFi, 5 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi	Tie
Screen	YES	YES	Tie
Energy Savings	YES	YES	Tie

Winner

Honeywell Home

Honeywell Home X8S Smart Thermostat

$259.99

Buy on Amazon USA Buy on Amazon UK

+ Included accessories: Temperature Sensor
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors
+ Sensors: Proximity / Motion, Occupancy, Temperature, Humidity
- Price: $259.99 vs $169.99
- Rating: 4.2 vs 4.3

Sensi

Sensi Touch 2 smart thermostat

10% OFF

$169.99

$189.00

Buy on Amazon USA

+ Price: $169.99
+ Rating: 4.3
+ Warranty: 3 years
- Included accessories: None vs Temperature Sensor
- Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors

Frequently Asked Questions

Which is better overall: Honeywell Home X8S Smart Thermostat or Sensi Touch 2 smart thermostat?

Honeywell Home X8S Smart Thermostat has the stronger overall profile in this comparison, especially for included accessories, integrations, and sensors.

What is the biggest difference between Honeywell Home X8S Smart Thermostat and Sensi Touch 2 smart thermostat?

Price is one of the clearest differences: Honeywell Home X8S Smart Thermostat lists $259.99, while Sensi Touch 2 smart thermostat lists $169.99.

Which one looks better on price?

Honeywell Home X8S Smart Thermostat is listed at $259.99, while Sensi Touch 2 smart thermostat is listed at $169.99. Sensi Touch 2 smart thermostat (better spec).

Who should buy Honeywell Home X8S Smart Thermostat?

Choose Honeywell Home X8S Smart Thermostat if your priority is included accessories and integrations and that matters more than price.

Who should buy Sensi Touch 2 smart thermostat?

Choose Sensi Touch 2 smart thermostat if your priority is price and rating and that matters more than included accessories.

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