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Thermostats · Head to head

Ecobee Smart Thermostat Enhanced vs Honeywell Home X8S Smart Thermostat

Full Smart Thermostats comparison in 2026

Updated October 2026
Data from Amazon and official Ecobee and Honeywell Home sites.
2026 verdict
For most buyers in 2026, Ecobee Smart Thermostat Enhanced is the safer pick over Honeywell Home X8S Smart Thermostat because of price, rating, and warranty.
Ecobee Smart Thermostat Enhanced
Winner
Ecobee Smart Thermostat Enhanced
$164.99$199.9918% OFF
Buy on Amazon USA
The main reason it wins is price, rating, and warranty, and connectivity strengthens that case. Honeywell Home X8S Smart Thermostat is the better fit only for buyers who prioritize integrations, system health monitor, and speaker above everything else here. In practical terms, Ecobee Smart Thermostat Enhanced is the easier product to recommend.
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FeatureEcobee Smart Thermostat EnhancedHoneywell Home X8S Smart ThermostatWinner
Price$164.99$245.00Ecobee Smart Thermostat Enhanced
Rating4.44.1Ecobee Smart Thermostat Enhanced
Warranty3 years2 yearsEcobee Smart Thermostat Enhanced
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiEcobee Smart Thermostat Enhanced
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, External Temperature SensorsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature SensorsHoneywell Home X8S Smart Thermostat
System Health MonitorNOYESHoneywell Home X8S Smart Thermostat
SpeakerNOYESHoneywell Home X8S Smart Thermostat
Included accessoriesTrim PlateTemperature SensorTie
ScreenYESYESTie
SensorsProximity / Motion, Occupancy, Temperature, HumidityProximity / Motion, Occupancy, Temperature, HumidityTie
AlertsTemperature Alerts, Intrude AlertsAir Quality AlertsTie
Energy SavingsYESYESTie
Winner
Ecobee

Ecobee Smart Thermostat Enhanced

18% OFF
Prime exclusive deal
$164.99
$199.99
Buy on Amazon USA
  • + Price: $164.99
  • + Rating: 4.4
  • + Warranty: 3 years
  • - Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, External Temperature Sensors vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors
  • - System Health Monitor: NO vs YES
Honeywell Home

Honeywell Home X8S Smart Thermostat

6% OFF
Prime exclusive deal
$245.00
$259.99
Buy on Amazon USA
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors
  • + System Health Monitor: YES
  • + Speaker: YES
  • - Price: $245.00 vs $164.99
  • - Rating: 4.1 vs 4.4

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Ecobee Smart Thermostat Enhanced
  • Honeywell Home X8S Smart Thermostat

Loading price history...

Frequently Asked Questions

Which is better overall: Ecobee Smart Thermostat Enhanced or Honeywell Home X8S Smart Thermostat?

Ecobee Smart Thermostat Enhanced has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Ecobee Smart Thermostat Enhanced and Honeywell Home X8S Smart Thermostat?

Price is one of the clearest differences: Ecobee Smart Thermostat Enhanced lists $164.99, while Honeywell Home X8S Smart Thermostat lists $245.00.

Which one looks better on price?

Ecobee Smart Thermostat Enhanced is listed at $164.99, while Honeywell Home X8S Smart Thermostat is listed at $245.00. Ecobee Smart Thermostat Enhanced (better spec).

Who should buy Ecobee Smart Thermostat Enhanced?

Choose Ecobee Smart Thermostat Enhanced if your priority is price and rating and that matters more than integrations.

Who should buy Honeywell Home X8S Smart Thermostat?

Choose Honeywell Home X8S Smart Thermostat if your priority is integrations and system health monitor and that matters more than price.

Full comparison table

Compare all 22 Thermostats side by side

You are looking at two of them. The full table lines up all Thermostats in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 22 Thermostats
  • 51 specs compared
  • 47 filters
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