Honeywell RTH6580WF WiFi 7 Day Programmable Thermostat Review

If we had to define Honeywell RTH6580WF, we would call it reliable, reasonable, and easy WiFi-enabled thermostat/

It is an ideal pick for anyone who is not interested in shelling out $200+ for a thermostat that is backed by smart features but would still want to experience the convenience of a smart thermostat. It includes controlling the room temperature by themselves using the smartphone.

To begin with, the screen of the thermostat is quite basic. But that would not matter as you will operate it using your smartphone and have an awesome touch screen. The design of the system can be defined as something that dates back to the 90s. Yet again, that wouldn’t matter as it is similar to the one attached to your wall. Thus, the worry of painting or repairing the wall doesn’t arise even after the system is well upgraded.

Pros of RTH6580WF

Before we proceed with the review, let’s look at an important aspect, i.e., the thermostat’s advantages and disadvantages.

  • It is among the top-rated apps on Android and Apple devices
  • Shopping for a Honeywell thermostat would not probably burn out your pocket. You can also check for the current prices at
  • It gives a similar feel to a conventional programmable thermostat in aspects of design and operations.
  • Doesn’t hinder the schedule even if your WiFi is turned off.
  • Consists of a backlit display and has 1-degree accuracy
  • Easy installation that would take only an hour or less
  • Easy to operate, too – thus, there is no need to learn about any algorithm or geofencing for the same

Do check the current Honeywell RTH6580WF stock and its actual price on

Do you know, Honeywell just added Amazon Echo Integration in August 2016?

The company also provides help with the whole wiring through their support line. So, you can get it done whether it is weekday or weekend.

Cons of RTH6580WF

  • The press-on type of touch screen can give you a feel that it is outdated, especially if you are well accustomed to using your smooth and clear smartphone touchscreen.
  • It is relatively easy to program it using an app or a computer than with the thermostat itself.
  • It requires a C-wire. You can use the fan wire too in its place; however, you wouldn’t be able to control the Fan independently.

Review of Honeywell RTH6580WF

Well, we recommend you to keep your expectations at the bar to not be disappointed later. First, the Honeywell RTH6580WF cannot be defined as a high-end thermostat. Yet, it has garnered 4 out of 5 stars for its robust feature and its reasonable price range for offering WiFi thermostats in the market.

Furthermore, it wouldn’t put pressure on your pockets or budget. The app has surely upgraded and come a long way since its inception a few years ago, comprising of all the basic and necessary features you may look out for in a thermostat. Moreover, it continues to work even when the power is gone, thereby saving you from the trouble of remembering its settings. 

  • Well, do you know, it will continue following your schedule even when the WiFi is turned off without messing with it?
  • Who would be disappointed?

Well, this thermostat may surely disappoint all those who were on the lookout for something as flashy as the Nest thermostat. But, on the other hand, for those just looking for a smart thermostat, the Honey RTH6580WF would surely get everything covered precisely.

So, now further in the review lets, look at each feature in detail:

You can schedule it with ease through an app or the website

The on-unit controls are similar to the old-school programmable thermostats. However, its free apps available on android and iPhone are easy, and its desktop portal is good enough. Its app is Total Comfort Connect and is a free tool that can be downloaded from the device’s app store.

You can set up schedules, override the current ones already set, get notifications, and control the temperature, making it an all-in-one app. You shall also get a detailed report of weather and locations when you use them in multiple homes and locations when installing the Honeywell thermostat.

Honeywell RTH6580WF Wi-Fi 7-Day Programmable Thermostat

Honeywell RTH6580WF Thermostat Review

Features of the app

The Total Connect Comfort app offers the following benefits:

  • You can view and change the system settings based on your requirement for cooling and heating
  • Easy to set temperature
  • You can monitor and control the heating and cooling systems just through your internet connectivity on a computer, tablet, or smartphone.
  • Check for outdoor and indoor humidity and temperature
  • If the thermostat system is zoned, you can still access multiple thermostats
  • You will be notified by email
  • Access through multiple locations even when it is connected to more than one device
  • Easy installation
  • You will require a C-Wire until you don’t wish to control your Fan Independently.

Well, Honeywell is one thermostat that requires C-wiring. Plenty of homes do lack a common wiring system which is called a ground wire. The thermostat gains its power through a 24V red wire, and the C-wire does offer a continuous flow of power.

However, here are two things that you can do for a missing C-Wire. These include:

You can install the C-Wire or an adapter designed for compensating the missing C-Wire

Reuse G-wire instead of C-wire to once again power your system instead of compromising with the controls of your Fan.

Note: If you opt for the Fan option, you will not control the HVAC system, which can put in a fix. However, Honeywell comes with a video option that does make it easier, yet we do not think it is an outstanding feature as it takes away the control from the HVAC system, thereby leaving many users confused.

Also ReadHow to change Battery of Honeywell Thermostat

Complete Guide for Honeywell RTH6580WF Wiring

Before you finalize the thermostat, it is best to ensure it is compatible with your home wiring to reduce mess and confusion.

You can find a detailed step-by-step assessment to help you determine whether your Honeywell RTH6580WF can be paired with your HVAC system or not. For this, begin with detaching your thermostat from the wall and answering the questions posed below:

Is 110V mentioned anywhere on your current thermostat?

  1. If Yes – It’s not compatible
  2. If No – Try out the next option

Are the wires thick and connected with wire nuts?

  1. If yes – It is not compatible
  2. If No – Check out the next question

Is there any wire passing that is connected with the C terminal?

  1. If Yes – Well, it’s bingo! Your RTH6580 thermostat is compatible with your HVAC system
  2. If No – Check out the next question

Is there any extra wire that is not connected to terminals fixed on the thermostat wall plate?

  1. If Yes – Do click on the video to gain a complete idea on reusing the wire as a C-wire
  2. If No – Check out the next question

Is there any wire connected to the G terminal?

  1. If Yes – Check this video to know ways for reusing the G wire
  2. If No – This WiFi thermostat is not compatible with your system.

Check out Honeywell’s set of questionnaires that will provide you an in-detail understanding comprising a mix of instructions and photos about how to connect to customer care in the case of additional assistance.

Basic On-Unit Controls that will ease your work

The on-unit display allows you to view the WiFi status and what is the actual temperature. You can further press the buttons, which will allow you to apply an override, set schedules on the clock, and day, adjust temperature settings, fan settings, and other system essentials. On the other hand, if you have a programmable thermostat, you know what features it would provide.

Get Quick Start with Default Schedule Option

When we say default schedule, it means your Honeywell RTH6580WF system includes an in-built schedule to get it started. After that, you can adjust and set your schedules or tweak them as per requirement. Besides, the temperature is quite flexible, which will assist you to know where to begin from and see if you will like it or not.

Comparing Honeywell RTH6580WF with Honeywell RTH8580WF (touch screen model)

RTH8580 is a conventional thermostat with a touch screen compatibility that is too in a higher price range.

While we suggest the touch screen in your smartphone is enough to save from spending extra money and purchase Honeywell RTH6580WF with your phone instead of spending on touch screen features.

Do check out our Honeywell WiFi 7-Day Touch Screen Smart Thermostats on

Comparing Honeywell RTH6580WF v/s Emerson Sensi

Well, this is where the competition becomes strong, with Emerson Sensi and Honeywell’s RTH6580WF both being budget-friendly systems that come with the WiFi thermostat feature. Besides, they are easy to use, and you can control them using a web portal that can be paired with Amazon’s Alexa and many other systems.


Honeywell RTH6580WF Thermostat Review

Read below to watch out for the main differences.

The Unit’s look – It is a personal preference; they both resemble standard thermostats.

The Sensi thermostat works well without C-wire compatibility – In the case you have both cooling and heating used in your house, these do prove to be a good pick that offers a good budget on its batteries.

Check our detailed review of Emerson Sensi Thermostat

Whereas, if you lack C-wire yet have a cooling or heating system, you can opt for the Emerson Sensi thermostat that offers easy installation. On the other hand, if you have a C-wire that fits your budget, you can look for better options.

Check out more about Emerson Sensi on

Technical Specifications of RTH6580WF

  • Dimensions of Main Unit – Width – 5.8″ x thickness – 1.5″ x Height – 3.5″
  • Model Number – RTH6580WF1001
  • Power Dimensions – Battery Power of 1 lithium-ion
  • Voltage of 24V

What is offered inside the box?

  • A Mounting hardware
  • An RTH6580WF backplate and thermostat
  • A booklet with instructions 

Compatibility of RTH6580WF System

  • Manufacturer – Heating/ Cooling: Oil, electric heating, or gas with central air conditioning unit.
  • Heating only using a fan – Oil, Gas, or electrical heat devoid of central air conditioning
  • Heat Pimp without an auxiliary heat or backup
  • It includes only central air conditioning
  • The heat pump includes a backup/ auxiliary heating
  • Multiple heating/ cooling stages – 2 heat stages, 2 cooling stages | 2 heat stages, 1 cooling stage | 1 heat stage, 2 cooling stage.

Related ArticleHow to remove Temporary & Permanent hold on Honeywell Thermostat


Keeping all the above-given points, we do highlight that this smart thermostat comes with a solid budget. So especially if you do not want to spend loads of money or $250 yet want a WiFi feature, then RTH6580WF is the ultimate choice.

Although it will not learn your schedule or track where you are at this price, Honeywell is a veteran in thermostat. It provides complete convenience and features everything that you require in a smart thermostat. Ensure the wiring is compatible and it is all set.

Do check the current Honeywell RTH6580WF stock and its actual price on


I spend each darn end of the week taking a shot at home tasks and trimming down the “nectar do” list. This is where I share the majority of the undertakings I’ve done and things I’m learning.

Recent Posts