Thermostats · Head to head

Ecobee Smart Thermostat Enhanced vs Honeywell Home T5 Smart Thermostat

Full Smart Thermostats comparison in 2026

Updated August 2026
Data from Amazon and official Ecobee and Honeywell Home sites.
2026 verdict
Across the 2026 comparison, Ecobee Smart Thermostat Enhanced earns the nod over Honeywell Home T5 Smart Thermostat on the strength of rating, warranty, and included accessories. The main reason it wins is rating, warranty, and included accessories, and connectivity and integrations strengthen that case. Honeywell Home T5 Smart Thermostat can still be the right pick, but only if price, system health monitor, and voice control outweigh the wider strengths of Ecobee Smart Thermostat Enhanced. For the average buyer, Ecobee Smart Thermostat Enhanced is the safer choice.
vs
FeatureEcobee Smart Thermostat EnhancedHoneywell Home T5 Smart ThermostatWinner
Price$188.99$84.00Honeywell Home T5 Smart Thermostat
Rating4.44.3Ecobee Smart Thermostat Enhanced
Warranty3 years2 yearsEcobee Smart Thermostat Enhanced
Included accessoriesTrim PlateNoneEcobee Smart Thermostat Enhanced
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiEcobee Smart Thermostat Enhanced
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, External Temperature SensorsGoogle Home, Alexa, Apple HomeKitEcobee Smart Thermostat Enhanced
SensorsProximity / Motion, Occupancy, Temperature, HumidityTemperatureEcobee Smart Thermostat Enhanced
AlertsTemperature Alerts, Intrude AlertsTemperature AlertsEcobee Smart Thermostat Enhanced
System Health MonitorNOYESHoneywell Home T5 Smart Thermostat
Voice ControlNOYESHoneywell Home T5 Smart Thermostat
ScreenYESYESTie
Energy SavingsYESYESTie

Frequently Asked Questions

Which is better overall: Ecobee Smart Thermostat Enhanced or Honeywell Home T5 Smart Thermostat?

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

What is the biggest difference between Ecobee Smart Thermostat Enhanced and Honeywell Home T5 Smart Thermostat?

Price is one of the clearest differences: Ecobee Smart Thermostat Enhanced lists $188.99, while Honeywell Home T5 Smart Thermostat lists $84.00.

Which one looks better on price?

Ecobee Smart Thermostat Enhanced is listed at $188.99, while Honeywell Home T5 Smart Thermostat is listed at $84.00. Honeywell Home T5 Smart Thermostat (better spec).

Who should buy Ecobee Smart Thermostat Enhanced?

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

Who should buy Honeywell Home T5 Smart Thermostat?

Choose Honeywell Home T5 Smart Thermostat if your priority is price and system health monitor and that matters more than rating.

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