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Head to head · Smart Home

RTH9585WF Wi-Fi Smart Color Thermostat vs Smart Thermostat, Wi-Fi, DIY, Alexa

Ravvy scores RTH9585WF Wi-Fi Smart Color Thermostat at 89.7 and Smart Thermostat, Wi-Fi, DIY, Alexa at 89.72. Smart Thermostat, Wi-Fi, DIY, Alexa takes the overall pick, best for homeowners with older wiring who prefer physical buttons over touchscreens.

Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, C-Wire Required, Not Compatible with Line Volt Heating Gray Gray 1

$125

Choose this model if you want a dependable, color customizable touchscreen experience and can provide the required C-Wire power connection.

Ravvy pick

Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, Energy Star Certified, ST55 DIY Thermostat

$95

Buy the Sensi ST55 if you want a reliable, easy-to-install smart thermostat that values privacy and simple operation over modern aesthetics.

How they score

FactorRTH9585WF Wi-Fi Smart Color ThermostatSmart Thermostat, Wi-Fi, DIY, Alexa
Energy Efficiency9089
Installation Ease7894
Interface Clarity96–
Smart Integration88–
Visual Aesthetics82–
Privacy–98
Connectivity–85.5
User Interface–82

RTH9585WF Wi-Fi Smart Color Thermostat

What owners praise

  • High resolution customizable color touchscreen
  • Comprehensive on screen data including humidity
  • Robust Alexa and Google Home integration
  • Energy Star certified for utility rebates
  • Reliable Smart Response learning technology

What to know first

  • Requires a C-Wire for installation
  • Not compatible with 120-240V baseboard heat
  • Bulkier profile compared to modern slim competitors

Skip it if users without a c-wire or those seeking minimalist designs without screens

Smart Thermostat, Wi-Fi, DIY, Alexa

What owners praise

  • No C-wire required for most standard heating and cooling setups
  • Physical buttons provide tactile feedback and ease of use
  • Strict data privacy policy ensures user info is not sold
  • Wide compatibility with Alexa, Google Home, and HomeKit
  • Large footprint covers old screw holes and paint lines

What to know first

  • Monochrome display feels dated compared to modern rivals
  • Lacks geofencing capabilities found in higher-end models
  • Requires a C-wire for Apple HomeKit connectivity

Skip it if tech enthusiasts seeking color displays or sophisticated room-sensing technology

Specs side by side

SpecRTH9585WF Wi-Fi Smart Color ThermostatSmart Thermostat, Wi-Fi, DIY, Alexa
UPC085267911313786710554827
ASINB075BF6V58B01NB1OB0I
GTIN085267911313786710554827
BrandHoneywell HomeSensi
ColorGrayWhite
ShapeRectangularRectangular
Voltage120 volts24 volts_of_alternating_current
Brand NameHoneywell HomeSensi
Model NameRTH9585WF1004ST55
Unit Count1 Count1 Count
Item Weight7.2 ounces–
Control TypeTouchpad ControlButton Control

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