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Wi-Fi 7-Day Programmable Smart Thermostat with Digital Backlit Display

$13094
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  • Control via your smart device for precise temperature control
  • Features flexible 7 day settings with 4 program periods per day
  • Universal, works with virtually any heating and cooling system
  • View More Details

Product Overview

Convenient control of your home's thermostat is now literally at your fingertips. Easily view or control your thermostat from anywhere with Honeywell Home's RTH8580WF Wi-Fi Thermostat. Be alerted of temperature swings or make temperature adjustments remotely. You can trust Honeywell Home's reliable secure network and enjoy maximum comfort by the #1 choice of homeowners and contractors.
  • Wi-Fi enabled thermostat allows for remote access via smartphone or computer
  • Free smartphone app for iPhone, iPad and Android operating systems
  • Precise temperature control - thermostat holds +/-1 degree F accuracy to maximize comfort
  • 7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility
  • Pre-programmed with energy savings schedule.
  • Universal compatibility - works with virtually any system type (C-wire required)
  • Intelligent alerts - high/low temperature notifications of unusual temperature sing and loss of connection to Wi-Fi network alert
  • Filter change indicator
  • Ability to view local weather from web portal or app
  • Smart Response Technology - continually learns when to pre-heat/cool your home so you are comfortable at your programmed times
  • Auto change from heat to cool - automatically determines if your home needs heating or cooling so you are comfortable at your programmed times
  • Vacation hold - adjusts programming and have it automatically resume the normal settings in time for your return
  • Display options - degree F or C temperature display; 12 or 24 hour clock
  • How to install and replace your thermostat
  • Pick the best air filters for your home. Check out our Buying Guide for helpful tips.
  • Wink App Ready - No Wink Hub Required


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Info & Guides

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BrandEmersonHoneywell HomeHoneywell HomeHoneywell Home
NameSensi Wi-Fi Smart Thermostat for Smart HomeWi-Fi 7-Day Programmable Smart Thermostat with Digital Backlit DisplayWi-Fi Smart Color 7-Day Programmable Smart Thermostat with Color-Changing Touchscreen DisplayT9 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display and Smart Room Sensor
Price
$12900
$13094
$16210
$18999
Ratings
(1634)
(2003)
(7887)
(69)
FeaturesAuto Changeover,Backlit Display,Battery Back-Up,Built-in Wi-Fi,Daylight Savings Time Ready,Outdoor Temperature Display,Vacation ModeAuto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Indicator,Low Temperature,Touch Screen,Vacation ModeAuto Changeover,Backlit Display,Daylight Savings Time Ready,Filter Indicator,Outdoor Temperature Display,Vacation ModeAuto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Indicator,Lockable,Low Battery Indicator,Outdoor Temperature Display,Touch Screen,Vacation Mode
Thermostat CompatibilityUniversalUniversalUniversalUniversal
Wire ConfigurationC-WireC-WireC-Wire4-Wire
Control TypePhone ControlledPhone Controlled,Touchscreen,Voice ControlledPhone Controlled,TouchscreenPhone Controlled,Touchscreen
Heating & Cooling System Type2 Stage2 Stage2 Stage2 Stage
Power OptionsBattery,C-wire,HardwiredC-wireHardwiredC-wire,Hardwired
Voltage TypeLow VoltageLow VoltageLow VoltageLow Voltage
Thermostat ShapeRectangularRectangularRectangularRectangular
IncludedBatteries,Display Base,Mounting Hardware,No Additional Items IncludedMounting HardwareMounting HardwareMounting Hardware,Power Extender Kit
View ProductView ProductView ProductView Product

Specifications

Dimensions

Display height (in.)
2.75 in
Display width (in.)
3.75 in
Product Depth (in.)
.875
Product Height (in.)
5

Details

Battery Power Type
Lithium Ion
Battery Size
CR2032
Color Family
White
Color/Finish
White
Control Type
Phone Controlled,Touchscreen,Voice Controlled
Features
Auto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Indicator,Low Temperature,Touch Screen,Vacation Mode
Heating & Cooling System Type
2 Stage
Included
Mounting Hardware
Pack Size
1
Periods per Programmable Day
4
Power Options
C-wire
Power Options
Battery Operated
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Voltage Type
Low Voltage
Wire Configuration
C-Wire
Works With
Alexa, Google, Logitech Harmony, Lutron, Proprietary App, Samsung SmartThings, Siri

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
1 year limited warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.2
    out of 2,003 reviews
  • 81% recommend this product
Filter by:
Showing 1-30 of 2,003 reviews
Smart Home Functions Rarely Work
As a manual thermostat, it works well and has a lot of features. HOWEVER, as a smart home add-on the Honeywell servers are terrible. I estimate about 60-80% of the time I get the message "it looks like Honeywell Total Connect US is unavailable right now" on my Google Assistant. Therefore, 5-Stars as an "overpriced" manual thermostat and 1-Star for smart home functionality, meaning 3-Stars overall rating.
by
  • Verified Purchase
Great unit, until you get a new modem....
I don't understand why in God's green earth Honeywell would not give you the option just to update your router/modem password versus all of the hoops you have to jump through to reconnect the thermostat to the wireless system in your home. I have been a Honeywell fan for the past 30+ years and even had one of the first programmable thermostats Honeywell came out with ~30 years ago (the Honeywell Chronotherm III *** see the attached picture). I currently have the model number RTH8580WF1007. I first tried to just reset the wireless by entering in the 0900 0 code. That didn't work. Then I did a factory reset using the 0710 1 code. That didn't work. I then tried a factory reset after removing the battery backup. Strike three. The previous wireless info is still in the thermostat and stuck in the "Wi-Fi Setup" mode. Even though it never stated in any of the research that I looked up, I disconnected my phone from 5G and joined my 2.4 frequency just in case Honeywell didn't have the 5G technology added to the thermostat. Nope. That didn't work either. I honestly cannot think of one additional thing that I can do to get this reconnected to my new wireless modem. Two+ hours of my time shot messing around with this unit. I am now getting an email every hour from my thermostat letting me know that I have a "COMMUNICATION ALERT *** Alert: The thermostat FAMILY ROOM not communicating with My Total Connect Comfort." To add insult to injury, I click on the hyperlink in the body of that email "Please use FAQ for instructions to reconnect to the internet" and it takes me to a "404 - page not found" webpage. So now the thermostat is now disconnected and I'll give it a try again in a week. Hopefully having it sit for a week will make it think that it was sitting on a shelf prior to being purchased. This is a great little unit overall. You set up the programming once and it is basically set it and forget it. The thermostat does everything for you. I could even use the app returning from a trip an hour away and release the hold so the house would be warmer when I returned from a trip. Fantastic! When I originally bought this thermostat, I had no issues getting it hooked up to the wireless in my home, but when you change your Wi-Fi router or modem, buyer beware. You better have an IT master’s degree, and even then, I don't know if you will be able to get it to reconnect.
by
Response from SupportSep 21, 2021
Hey there, if you’re still experiencing these issues we would be more than happy to assist in getting this resolved for you. Please feel free to reach out to us on Facebook/Twitter with a private message or call us at 1-800-468-1502 for support. We look forward to hearing from you soon. -Jay
    I will say that I really like the Honeywell thermostat !!! Easy installation and setup!! The only...
    I will say that I really like the Honeywell thermostat !!! Easy installation and setup!! The only thing that i would like to see added , is an indicator showing when the Air or heat is running !!! Unless I can hear it or get close to an outlet I can't just look at it and tell if it's running ?? But, anyone looking for a nice looking, easy to install wifi thermostat, can't go wrong with this one !!
    by
    • Verified Purchase
    • Recommended
    1 person found this helpful
    Good unit - if you need to add it to Wink - Select the WIFI thermostat in the Wink App even thoug...
    Good unit - if you need to add it to Wink - Select the WIFI thermostat in the Wink App even though it doesn't look the same as this model.
    by
      • Recommended
      Easy to install and works great. Got it on sale for less than half price.
      Easy to install and works great. Got it on sale for less than half price.
      by
      • DIY
      • Verified Purchase
      • Recommended
      Installed in our second home in another state and this thermostat is awesome. I can monitor the t...
      Installed in our second home in another state and this thermostat is awesome. I can monitor the temperature remotely and even change from heat to air. Had a little trouble installing (I am a 58 year old woman). Called the support number and was walked thru the installation with no problem! Awesome customer support! I highly recommend this thermostat.
      by
      • Verified Purchase
      • Recommended
      I purchased this thermostat to replace an aging analog device and have been very impressed with i...
      I purchased this thermostat to replace an aging analog device and have been very impressed with it. Installation was a breeze as was setting it up on my home network. The touchscreen is very intuitive and easy to use. I love the Wi-Fi capabilities which allows me to monitor my house temperature and change the thermostat from my IPhone from anywhere in the world.
      by
      • Verified Purchase
      • Recommended
      Easy to install, a little slow on hookup to wifi...
      Easy to install, a little slow on hookup to wifi ( more a phone issue though) but works great.
      by
      • Verified Purchase
      happy customer
      This is a good product for a reasonable, even low, price. App has worked perfect so far
      by
        • Recommended
        Easy to set up easy to use
        Easy to set up easy to use
        by
        • Verified Purchase
        • Recommended
        Very nice and easy to install and user friendly. Luv...
        Very nice and easy to install and user friendly. Luv it alot.
        by
        • Verified Purchase
        Had to call out an AC tech for the some...
        Had to call out an AC tech for the some additional wiring after I connected the c wire. Works great though.
        by
        • Verified Purchase
        Thermostat works great, scheduler heats up to be ready at specified times.(Haven’t used with A/C ...
        Thermostat works great, scheduler heats up to be ready at specified times.(Haven’t used with A/C yet.) I love the flexibility to adjust from iPhone. (Works on iPhone 6 & 8 seemlessly). Integrated easily with google home, making voice adjustments very easy as well.
        by
        • Verified Purchase
        • Recommended
        Great product, easy install, works as it should. I'm no computer whiz but figured out WI FI insta...
        Great product, easy install, works as it should. I'm no computer whiz but figured out WI FI install and App. Make sure you know your router password and info. I had no C wire but installed new. It was easy, clearly marked what wires go where. If you are handy at all you can do it too. My furnace is from 1990s and it works. Its worth the price just for the peace of mind, I travel and worry about my furnace working, it tells you all you need to know, even if fan is on. I've only had it a few days but have tried quite a few times far and near and it worked flawlessly. Be he master of your furnace and get one too.
        by
          • Recommended
          1 person found this helpful
          Better than expected I love the app. ...
          Better than expected I love the app.
          by
          • Verified Purchase
          1 person found this helpful
          I love my thermostat Very convenient best choice! Recommend! Very easy to install
          I love my thermostat Very convenient best choice! Recommend! Very easy to install
          by
            1 person found this helpful
            It works perfect; the wifi features make it easy to change temperature settings any time and anyw...
            It works perfect; the wifi features make it easy to change temperature settings any time and anywhere and it is really cool to have that kind of control over your thermostat. The settings are also not complicated; I like the features that make it possible to group the days with similar settings such as Monday to Friday and Sat/Sun, and it combines with AC too. I have owned it for about a month now so I will wait until summer to see how it works my AC. The only parts that I wish were different are the wiring and temperature start/end times. I use heating oil and furnace and the wiring as described in the manual was not that easy. I had to call in two separate professionals to figure out the wiring in my furnace although I already had C wire in the existing system. Also, start times usually begin 15-20 minutes early for morning settings but not for afternoon and I'm not sure if that's how it was designed to work.
            by
            • Verified Purchase
            • Recommended
            Works great and easy to install
            Works great and easy to install
            by
            • Verified Purchase
            • Recommended
            Buyer Beware. Bought two of these 2 years ago, both have failed, (out of warranty of course). F...
            Buyer Beware. Bought two of these 2 years ago, both have failed, (out of warranty of course). First keeps losing wifi connection sitting 10 feet from router while security cameras never lose it. Today second one kept dialing itself down from 71 program point to 40F before it became nonresponsive. Maybe that’s why they are now discounted $20?
            by
            Response from Honeywell SupportMar 31, 2018
            Hi there, We are sorry to hear about your experience. We know how frustrating it can be when things aren't working as expected. When you get a chance, please give us a call at 1-855-733-5464 or send us a message at HoneywellHome@honeywell.com with your thermostat model number, registered email and any additional details. Also, make sure to mention case 00500786. We look forward to helping you get your thermostat working properly. Honeywell
              WORKS WELL...
              WORKS WELL
              by
              • Verified Purchase
              Very easy to install! Love how easy it was to set up! Thanks Honeywell for a great product!
              Very easy to install! Love how easy it was to set up! Thanks Honeywell for a great product!
              by
              • Verified Purchase
              • Recommended
              It's easy to operate because the user guide could easily be understood.. The mobile application f...
              It's easy to operate because the user guide could easily be understood.. The mobile application for remote/wifi thermostat control is a clever feature. It works flawlessly. I highly recommend to upgrade those manual thermostat to this digital. touchscreen Honeywell product. It 's worth your money for a low-priced investment. When I first installed it, I learned that this note is easy to miss thinking the thermostat was defective . "This thermostat requires a C or common wire (blue/black wire) to power."
              by
              • Verified Purchase
              • Recommended
              Easy install, the ability to control away from home is beyond convenient, easy to connect with Al...
              Easy install, the ability to control away from home is beyond convenient, easy to connect with Alexa for voice control of the thermostat while at home. Very pleased
              by
              • Verified Purchase
              • Recommended
              This Wi-Fi thermostat was not that difficult to install or program and it is working great. I ins...
              This Wi-Fi thermostat was not that difficult to install or program and it is working great. I installed two in my house and it is easy to check the temperatures from my laptop or cell phone. The screen also gives you the outside temperature and the 5 day forecast with a simple click of the button.
              by
              • Verified Purchase
              • Recommended
              Great Wireless Thermostat! Easy to install. Just make sure you know what type of HVAC system yo...
              Great Wireless Thermostat! Easy to install. Just make sure you know what type of HVAC system you have (i.e. Heat Pump/AC, or Conventional Heat/AC). Very simple phone or pad apps that are easy to navigate so you can program your system for different days of the week. The apps also give you outdoor weather and current humidity. It's so nice to be able to adjust these with a simple phone/pad app. No monthly fees like with some other wifi thermostats. I have 2 and I love them!
              by
                • Recommended
                6 people found this helpful
                Easy installation made easier since my existing wiring already have the C wire. This is my second...
                Easy installation made easier since my existing wiring already have the C wire. This is my second set of Honeywell wireless programmable thermostats (I installed a pair in my previous house) so programming was very easy. Being able to better control the on/off time for a/c and heat saves me a lot on electric and gas bill.
                by
                • Verified Purchase
                • Recommended
                The thermostat is excellent. It is a model I am...
                The thermostat is excellent. It is a model I am very familiar with as I had one in my previous house minus the WiFi capability. Installing this in a 1950 house was not that difficult. It had a "C" wire. I had to call Honeywell to have the final programming done, you can't do it yourself.
                by
                • Verified Purchase
                The original dial thermostat did not have a need for a common wire which is needed for this therm...
                The original dial thermostat did not have a need for a common wire which is needed for this thermostat installation. However, the cable that was present did have additional unused wires in it. I used one of these for a common wire and completed the install. Wifi connectivity and programming was simple.
                by
                • Verified Purchase
                • Recommended
                This thermostat is awesome!! easy setup with iPad. I've had it for about a month now can keep an ...
                This thermostat is awesome!! easy setup with iPad. I've had it for about a month now can keep an eye on the lake house temps now and have it at temperatures before I get there. I highly recommend it.
                by
                • Verified Purchase
                • Recommended
                Purchased three of these (one for each floor/zone) about a month ago. Once I read the instruction...
                Purchased three of these (one for each floor/zone) about a month ago. Once I read the instructions and watched a YouTube setup video they were very easy to install. I especially like that they provide wire labels that were particularly handy for marking the wires on the existing thermostat. The iOS app is also very easy to use and monitor the various thermostats. The ONLY reason I give this four stars is units don't monitor humidity, etc. (at least as far as I know).
                by
                • Verified Purchase
                • Recommended
                Showing 1-30 of 2,003 reviews