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Model #RCHT8610WF

Store SKU #1002067520

T5 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display

  • Control from anywhere via smartphone or tablet
  • Learns your heating/cooling cycles to maintain the optimal temp
  • Compatible with Apple HomeKit and other Lyric products
  • See More Details

Frequently Bought Together


Product Overview

Flexible and adaptable, the T5 7-Day Programmable Thermostat works with your schedule to keep your home comfortable and manage energy costs. The thermostat features smart response learning that helps it remember your preferences to deliver the right temperature when you want it. For constantly changing schedules, the 7-day programmable thermostat can be customized each day of the week for precise temperature control. A large backlit display includes reminders to change filters and batteries, a real time clock and temporary and permanent hold settings. Whether it’s a song belted in the shower or a whispered secret, your air goes beyond simply carrying oxygen to circulating memories. Heavy or light, hot or cold, always unique to your home, the air you feel is more than its temperature setting. Our Air products and services work with you and for you, supporting and creating more comfortable surroundings.
  • Wi-Fi enabled - control from anywhere
  • Your choice of comfort control: 7-day scheduling or location based temperature control using geo-fence technology to make you comfortable by using your smartphone's location to know when you're away and when you return
  • Ecosystem integration - works with Amazon Alexa, Google Assistant, IFTTT, Apple HomeKit, Apple Watch, Stringify, Yonomi and Cortana
  • Easy setup - installation through the lyric app
  • Smart alerts - send push notifications to remind you to change your filter and warn you of extreme indoor temperatures
  • Auto change from heat to cool - automatically determines if your home needs heating or cooling to provide maximum comfort
  • Smart response learns your home's heating and cooling cycle times to deliver the optimal temperature at the right time
  • App is compatible with Android and iOS smartphones and tablets
  • ENERGY STAR certified
  • ENERGY STAR certified
  • How to install and replace your thermostat
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Brand Honeywell Home Google
NameT5 7-Day Programmable Thermostat with Touchscreen DisplayT5 WiFi 7-Day Programmable Smart Thermostat with Touchscreen DisplayT5+ 7-Day Programmable Smart Thermostat with Touchscreen DisplayNest Learning Thermostat - Smart Wi-Fi Thermostat - Mirror Black
FeaturesBattery,Daylight Savings Time Ready,Low Battery Indicator,Touch ScreenAuto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Indicator,Touch ScreenAuto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Touch ScreenRemovable Interface
Thermostat CompatibilityUniversalUniversalUniversalUniversal
Wire Configuration2-WireC-WireC-WireC-Wire
Control TypeTouchscreenTouchscreenPhone Controlled,TouchscreenDial,Manual,Phone Controlled
Heating & Cooling System Type2 Stage2 Stage2 Stage2 Stage
Power OptionsHardwiredHardwiredHardwiredPlug-in
Thermostat ShapeSquareSquareSquareRound
Voltage TypeMillivolt VoltageLow VoltageLow VoltageLine Voltage
IncludedMounting HardwareMounting HardwareMounting HardwareMounting Hardware,Trim Plate
View ProductView ProductView ProductView Product



Display height (in.)
3.5 in
Display width (in.)
3.5 in
Product Depth (in.)
1.0625 in
Product Height (in.)
4.0625 in


Battery Power Type
Battery Size
Color Family
Control Type
Auto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Indicator,Touch Screen
Heating & Cooling System Type
2 Stage
Mounting Hardware
Pack Size
Periods per Programmable Day
Power Options
Power Options
Remote Access
Remote Access
Requires Hub?
No Hub Required
Smart Home
Smart Home Enabled
Smart Home Protocol
Smart Technology
Smart Home Hub Compatible
Thermostat Compatibility
Thermostat Product Type
Thermostat Shape
Thermostat Type
Heating and Cooling
Voice Control Hub Required
Siri via Apple HomeKit Voice Control via Proprietary App
Voltage (v)
Voltage (volts)
Voltage Type
Low Voltage
Wire Configuration
Works With
Apple HomeKit, Proprietary App, Siri

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
2 Year Limited Warranty

Questions & Answers


Can more than one smart phone be used to control the thermostat?

Asked by Chuck June 13, 2021

Yes. More than one smartphone can control the thermostat as long as each user has a Honeywell account.

Does this thermostat have a battery backup? I want to install this in my cottage but they often g...

Asked by Umotu March 24, 2021

Hi there, the thermostat will store the setpoint, schedule, and ISU setting information indefinitely. We would recommend contacting the technical support team in case additional questions or concerns arise. Our team is available at 1-800-633-3991, Monday - Friday 9 am to 8 pm, Saturday - Sunday 9 am to 5 pm CST. Thank you.

Is run time data provided?

Asked by Dblnkls March 21, 2021

The run-time data is not provided in the app. Once you register for an account, there is an option to receive monthly energy reports that will compare how your heating and cooling systems ran over the past two months. The Energy Report will also compare how the average temperatures changed in your area between months to help you understand how weather can affect your system usage. Weather data is based on the location provided during the initial setup of your thermostat. Energy reports are only sent to US Customers. We hope this helps! - Jerry

Does t5 thermostat have an adjustable setpoint differential?, or is it plus one

Asked by SM February 5, 2021

No, the Honeywell Home T5 7-Day Programmable Smart Thermostat has a non-adjustable +/- 1°F differential or “swing.”

My Icomfort Lennox has red, plus, minus, and green hooks, no white and yellow wires. T-5 work whe...

Asked by FurlongGuy February 4, 2021

The Honeywell Home T5 7-Day Programmable Smart Thermostat is not capable of operating with a “communicating” system. Communicating thermostats typically have wires labeled DATA, +, -, or 1,2,3. We recommend you contact the equipment manufacturer or an HVAC contractor for further assistance.

will it works with my Lennox system

Asked by FurlongGuy January 27, 2021

Yes. It will work with any furnace.

Can the T5 replace a T4 Pro without modifications?

Asked by Sam33 January 25, 2021

T4 is much simpler to install were the T5 you have to make modifications to your HVAC like I almost did but I traded my new T5 for a much simpler Honeywell thermostat. I hope this helps. Lot of folks do not recommend the T5 just because it is too much of a hassle for the install and the programming. I hope this helps. AA

Does it change from heat to cool automatically?

Asked by David January 25, 2021

Yes, you can set it up to switch between heat and cool automatically.

I currently have a Honeywell ProSeries Model TH622OU2000 1843 Thermostat. Will I be able to repl...

Asked by Rick January 25, 2021

Hi RAP, the T5 thermostat is not compatible with sensors (S terminals). To help you checking compatibility, please feel free to contact our tech support team at 1-800-633-3991 Monday - Friday 9 am to 8 pm, Saturday - Sunday 9 am to 5 pm CST. We would need to know how many total wires you have and which other terminals are being used on your current thermostat.

Bought this a month ago, it was working fine and tonight thermostat just went blank, the app sa...

Asked by Anna January 8, 2021

Sounds like it died - electronics do that sometimes. I would replace under warranty.

T5 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display - page 2

Customer Reviews

  • 4
    out of 3,230 reviews
  • 77% recommend this product
Filter by:
Showing 1-10 of 3,230 reviews
Dope therm
I’ve always wanted a “smart” thermostat that I can control from my phone!!! Loveeee it (insert heart emoji here)!
by Satisfied Customer 226
Super easy
I love that I control it with my and my google hub.
by Arrows83
Great thermostat!
We love this thermostat! It works great. We love when we leave the house, the thermostat knows and adjust our settings. We also love how we can adjust settings from our phone.
by Cindy and Tim
Very simple install, great personal options
Very simple install, geofencing, and other programming options give great peace of mind that your home is comfortable and saving energy.
by Brandon86
Remember your guests
Geofencing is greet for single people but I forget when I have company and they stay home and I go out....temp drops! Lol but easy to control manually, via app or with Google Home or Siri.
by Jody Suzanne
Happy temps!
Very happy with the new thermostat. It seems makes the system work more efficiently and effectively. It’s so nice to have control from anywhere at anytime, right at my fingertips.
by Pete A.
Great App - easy to use.
Was a gift from our son. Relatively easy to install, activation was easy, App is great.
by Bob - Philadelphia Area
Best thermostat
I just wanted a reliable smart thermostat. This one has been great. I love that i can set it while I'm away because i have dogs. They mean everything to me.
by Michelle G
T-5 WiFi thermostat
No c-wire not a problem if you follow instructions
by Proxmire Family
Required C-wire is out of stock
Not included in package, and they give you a promo to order a free c-wire, but the wire is out of stock. Maybe this is a blessing in disguise and i need to stick with a simpler programable thermostat
by Ktoyote
Response from Resideo TeamFeb 9, 2021
Hi Ktoyote, thank you for your review, we apologize for the inconvenience. We have shared this information with our team, the item will be restocked soon. resideo
Showing 1-10 of 3,230 reviews