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Thermostats · Head to head

Eve Thermostat vs Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat

Full Smart Thermostats comparison in 2026

Updated September 2026
Data from Amazon and official Eve and Honeywell Home sites.
2026 verdict
For most buyers in 2026, Eve Thermostat is the safer pick over Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat because of price, warranty, and connectivity.
Eve Thermostat
Winner
Eve Thermostat
€100.80
Buy on Amazon GermanyCheck price
The main reason it wins is price, warranty, and connectivity, and integrations strengthen that case. There is still a case for Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, but mainly if alerts and system health monitor are what you value most. For the average buyer, Eve Thermostat is the safer choice.
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FeatureEve ThermostatHoneywell Home RTH9585WF Wi-Fi Smart Color ThermostatWinner
Price€100.80$123.49Eve Thermostat
Warranty2 years1 yearEve Thermostat
ConnectivityBluetooth, Thread Protocol2.4 GHz WiFiEve Thermostat
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantEve Thermostat
AlertsNoneTemperature AlertsHoneywell Home RTH9585WF Wi-Fi Smart Color Thermostat
System Health MonitorNOYESHoneywell Home RTH9585WF Wi-Fi Smart Color Thermostat
ScreenYESYESTie
SensorsTemperature, Ambient LightTemperature, HumidityTie
Energy SavingsYESYESTie
Voice ControlYESYESTie
SpeakerNONOTie

Frequently Asked Questions

Which is better overall: Eve Thermostat or Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat?

Eve Thermostat has the stronger overall profile in this comparison, especially for price, warranty, and connectivity.

What is the biggest difference between Eve Thermostat and Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat?

Price is one of the clearest differences: Eve Thermostat lists €100.80, while Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat lists $123.49.

Which one looks better on price?

Eve Thermostat is listed at €100.80, while Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat is listed at $123.49. Eve Thermostat (better spec).

Who should buy Eve Thermostat?

Choose Eve Thermostat if your priority is price and warranty and that matters more than alerts.

Who should buy Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat?

Choose Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat if your priority is alerts and system health monitor and that matters more than price.

Full comparison table

Compare all 21 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.

  • 21 Thermostats
  • 51 specs compared
  • 47 filters
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