Model # RTH8580WF

Internet #203356032

Honeywell Wi-Fi Programmable Touchscreen Thermostat + Free App
0085267556750

Honeywell

Wi-Fi Programmable Touchscreen Thermostat + Free App

  • 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
$ 133 89
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • 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
Convenient control of your home's thermostat is now literally at your fingertips. Easily view or control your thermostat from anywhere with Honeywell's RTH8580WF Wi-Fi Thermostat. Be alerted of temperature swings or make temperature adjustments remotely. You can trust Honeywell'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


  • Click here for more information on Electronic Recycling Programs

Product Overview

  • 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
Model #: RTH8580WF
Internet #: 203356032

Convenient control of your home's thermostat is now literally at your fingertips. Easily view or control your thermostat from anywhere with Honeywell's RTH8580WF Wi-Fi Thermostat. Be alerted of temperature swings or make temperature adjustments remotely. You can trust Honeywell'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


  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name Wi-Fi 7 - Day Programmable Thermostat + Free App T5+ Home 7 Day Touchscreen Programmable Thermostat Wi-Fi Programmable Touchscreen Thermostat + Free App Smart Wi-Fi 7-Day Programmable Color Touch Thermostat, Works with Amazon Alexa, SmartThings, Google Home, IFTTT
Brand Honeywell Honeywell Honeywell Honeywell
Ratings (901) (31) (1692) (209)
Features Auto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Outdoor Temperature Display Auto Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Touch Screen Auto Changeover,Backlit Display,Daylight Savings Time Ready,Filter Indicator,Outdoor Temperature Display,Vacation Mode
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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 Family
Whites
Periods per Programmable Day
4
Power Options
C-wire
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 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
Works With
Alexa, Google, Logitech Harmony, Lutron, Proprietary App, Samsung SmartThings, Siri, Wink

Warranty / Certifications

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

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 Family
Whites
Periods per Programmable Day
4
Power Options
C-wire
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 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
Works With
Alexa, Google, Logitech Harmony, Lutron, Proprietary App, Samsung SmartThings, Siri, Wink

Warranty / Certifications

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

Questions & Answers

"C" Wire?

How do I know if I have a "C" wire or not? If I don't is there a Wifi model that doesn't require a "C" wire?
Asked by: George
It needs a C wire. There is a solution on U-tube to follow if you do not have a C wire. The solution explains how to use a pre-existing wire -the fan wire; however you would not have independent control of your fan. You would have to put a jump wire on also to another wire on your system-and given that all wiring harnesses can be different, I'll let the pros explain the way to do it. (An easy procedure that even I -and I'm 65 and not an electrician - could follow).
Answered by: yTexas
Date published: 2018-05-30

I have two existing thermostats.....one upstairs, one down. Can I install one new smart thermostat to utilize iPhone app or shd both be replaced ?

If I replace both do I need one or two iPhone apps? Can I change temp remotely with my iPhone?
Asked by: Oleoie
can I use 1 iPhone for two units
Answered by: richard
Date published: 2017-12-19

Must you use the wifi feature and have it set up in order to work? Can you just use the thermostat by itself?

Asked by: SMP
You can use this without using WIFI, all programming can be done from the unit itself.
Answered by: Stevefromtheburbs
Date published: 2018-07-16

Can I see what the actual temperature is remotely?

Asked by: HoodCo
Absolutely. In addition to what Honeywell provides, I use a program called thermo-bot on my PC. It allows you to stay connected to the thermostat without a time out, and having to log in again. Search for 'bottools thermot' software. Hope this helps.
Answered by: Forrest
Date published: 2018-07-18
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Customer Reviews

Wi-Fi Programmable Touchscreen Thermostat + Free App is rated 4.2 out of 5 by 1692.
Rated 5 out of 5 by from Works exactly as expected. I needed a wireless thermostat that I could control remotely using my Android phone, tablet, or remote computer. I have three properties that I go between during the winter, and wanted a way to call ahead to turn up the heat, or to make sure that the heat was down when away. I wanted the simplest installation possible, not for me (I am pretty computer literate) but for subsequent home owners or service technicians. I also wanted something that was not proprietary or required a specially trained technician or paid service to install. I first tried brand X. It looked good, had mixed reviews, and almost worked. But, after several attempts it failed to complete the network connection, and resetting it was (is?) almost impossible. Then I noticed that Honeywell had a new WIFI thermostat and they sold it through HD. I picked one up, watched the installation videos (10 minutes), and installed it in 30 minutes. I can now access it with any smartphone, notepad, or computer. Great product, I am buying two more today,
Date published: 2012-09-10
Rated 5 out of 5 by from Router issues First, the thermostat works well. However, the issue I had is in use of my NetGear router. The router was dropping the signal on an average of once every three days. I learned that's a common issue with some routers. The router would still be working, but the WIFI on the thermostat would get confused and disconnect the signal. It is unable to re-engage automatically. The thermostat system could only be reset if I unplugged the router for a minute or two and reapplied the power. Not very useful or convenient if your on vacation. I looked into getting some programming patch for the router, however, one idea I picked up by reading other websites was to purchase a simple ordinary lamp timer that can be purchased from any home improvement store for around $10. Set the timer to turn the router off for 5 minutes, once or twice a day, and then have it reapply power. It resets the router and the WIFI signal on the thermostat is restored. It's that simple.
Date published: 2012-12-08
Rated 2 out of 5 by from WIFI problems from day 3, but simple controls, good enough app, and setup was fairly painless. It... WIFI problems from day 3, but simple controls, good enough app, and setup was fairly painless. It's the continued setup that makes this product worth about $15. WIFI problems started just a few days in where the device would disconnect for a few hours and then reconnect sporadically. Every once in a while the connection would last for a couple weeks or so, but the problems always returned. Most of the time I would have to disconnect the thermostat from the wall in order to get it to connect again. I have a high-end router that does not have any other kinds of connection issues with any of the other WIFI devices in my house. I should have complained about the defective product earlier because 14 months in, the WIFI died completely as confirmed by Honeywell support. Just in time to miss the 12 month warranty. Stay clear, and buy a something other than Honeywell if you want WIFI support. Now I have a really expensive regular thermostat with no internet access.
Date published: 2018-04-02
Rated 5 out of 5 by from I am very happy with it. I was able to install it myself by carefully following the enclosed inst... I am very happy with it. I was able to install it myself by carefully following the enclosed instructions. My older thermostat was missing the G connection but you tube had a video showing how to solve that problem. I also had a small issue connecting to my internet but again I found a troubleshooting video about re connecting and it worked for me. I did not have to call some one in to help. This is the 1st time I have installed a thermostat. I downloaded an app to my smart phone to enable me to change the temp when I am away from home. I also qualified for a $125.00 rebate from Southern CA Edison and So Cal Gas Company. By the way, I am a 66 year old lady.
Date published: 2017-01-06
Rated 1 out of 5 by from Day of my life I cannot get back! I purchased 2 of these for my condo. I have water baseboard heat (not electric) and a boiler on the lower level. Quickly, I have a strong electrical background and understand the whole "C" wire issue. Each thermostat has 2 wires with an extra not being used. Tapped into common at transformer in boiler room and this thing just will NOT work. So I even called my HVAC guy and spent even more money and he did everything he knew how to do (same things) and nothing. Spent 45 mins on hold to Honeywell (India of course) and he tells me that that is not a preferred method but sometimes it will work. They recommend purchasing a separate transformer which of course I had already seen in reviews. But let me ask you this? If HONEYWELL knows this is an intermittent problem and that sometimes it may not work why on earth use it as an example? I will NEVER buy Honeywell again and as I am a pilot and can attest that their aviation division is no better as it is the poor mans option in avionics. This is going back to HD tomorrow!!!!
Date published: 2015-12-29
Rated 5 out of 5 by from Great Addition to Our Winter Vacation Home For years we've been driving up to our vacation home in Truckee at North Shore, Lake Tahoe, CA and in the winter the house was cold and took forever to warm up. Now I set the thermostat to the warm temperature that we like before we leave and when we arrive the house is toasty warm. Easy to install with good instructions and great on-line video. Once installed, super easy to program and set up the wi-fi account. So far it has worked flawlessly. After much research I selected this model because I wanted touch screen but didn't need all the bells and whistles of the $200+ models. I am recommending this wi-fi thermostat to all my mountain friends.
Date published: 2013-12-27
Rated 3 out of 5 by from WIFI function is gone after 11 months of use. WIFI function is gone after 11 months of use.
Date published: 2018-12-07
Rated 4 out of 5 by from Worked Great This product was easy to install except for the C wire to power this thermostat. I had to go up in the attic and hook it up to the furnace which was easy since I'm a little handy. Trying to hook up the Wi-Fi was little time consuming don't give up and follow the instructions it will work. So far I like this thermostat the only thing I don't like is that the fan keeps running even after the condenser has shut down after reaching the programed temperature. I guess I'm just used to the fan turning off after the condenser turns off. But since I can use my cell phone to turn the fan off it's not a big issue. So far so good I have yet to test it when we leave for a few days. It's nice to be able to control it using my phone or computer from my chair. For the price you can't beat it. It also works great as a night light. The screen has a soft green glow that does not keep my wife and I up. I used to get up and stumble to the rest room know I can actually see where I am going...
Date published: 2016-05-23
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