Honeywell RTH6580WF Thermostat Review

Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable Thermostat

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  • Controllable from anywhere by mobile app or web portal
  • 7 day programming with 4 program periods per day
  • Send alerts to your phone, PC, or tablet when temperature exceeds your preset settings
  • Multiple thermostats can be controlled in one app


  • Can be quite problematic to program for some users
  • Does not have a touchscreen capability (need to use conventional buttons)
  • No advanced sensor options
  • Needs a C-Wire
  • Limited warranty of one year

Unlike most competitors such as ecobee or Nest in the market these days that have designed their thermostats into something way out of the ordinary looking thermostat, the Honeywell RTH6580WF retains the classic look.

This is not to say that this Wi-Fi thermostat lacks smart and futuristic capacity. It does its job especially if you’re looking for a wireless programmable thermostat.

A thermostat that’s very easy on the budget, the Honeywell RTH6580WF is a convenient option if you want an upgraded model among other conventional thermostats.

It’s one of Honeywell’s legacy units, which means it isn’t very advanced compared to other high-end thermostats in the market these days such as Honeywell Lyric Round. However, this model offers users ease of customization, which a lot find comforting.

Key Features

7-Day Programming with 4-Day Program Periods

Honeywell RTH6580WF allows to have different sets of temperatures each day of the week. This can be helpful if you have different schedule for each of the weekdays.

In addition, the 4-day program period allows you to set up four different temperature settings for each day. For example, you can set first setting for the night, second for the time when you get up in the morning, third while you away from home and the last one for the time when you get back home.

This gives you more control over your home climate in comparison to more basic thermostats which allow you to switch temperature between let’s say the two settings.

Wi-Fi Ready with Free Mobile App

Being away from home doesn’t mean you’ll lose full control of your thermostat. With the Honeywell RTH6580WF you can make adjustments to your thermostat as long as your thermostat is connected to a Wi-Fi network. You don’t need to touch the thermostat. Simply control the device through your smartphone or tablet.

The Honeywell mobile app is compatible with any Android or iOS device. Additionally, this thermostat can be controlled using the Wink Home Automation System. Once you set up the Wi-Fi connection, you can enjoy the full benefits of the Honeywell RTH6580WF thermostat remote control.

If you don’t want or cannot connect the thermostat to Wi-Fi – don’t worry. It will work without a wireless network as a simple conventional thermostat without the capabilities of remote access.

Clear Display and Easy Controls

The backlit display enables users to get the information they want at a glance even when the room is dark. Its settings are easy to adjust using the buttons on the device itself, and with the added functionality of the app, users won’t have a hard time controlling it.

Honeywell RTH6580WF Wi-Fi Thermostat Review

Ease of Use

The Honeywell RTH6580WF functions so much like any other regular digital thermostat, which means it is quite easy to use once it’s installed on your wall.

Controlling the thermostat through the app, you’ll see a list of all your Honeywell thermostats if you have more than one. You can see them right on the home page and you can edit the names for each. Simply select the thermostat you want to control, and the app will show you the information, whether you’re looking to check the temperature or humidity levels.

There is an option to get a more detailed information of the status of one area of the house, such as the schedule you’ve set on a specific day. You have the power to control the settings even when you’re at the office, and you can change schedules at will.

Another great feature of the Honeywell RTH6580WF is its default built-in schedule. This helps a lot of users get started. You can ditch the defaults completely and make your own, or make a few changes so that it matches your schedule. The default settings are a great way to start using the unit. You can try it at first to check if it’s already what you need in your home.

Smartphone App Features

You might find the controls on the unit itself quite clunky, but the app that’s compatible with Android and iOS devices is quite handy. Honeywell calls it the Total Comfort Connect app, and you can download it free of charge.

With the app, you can control the temperature remotely, get alerts, override the current schedule, or set up new ones. Should you have multiple locations for the unit, a handy list is prepared for you, as well as daily weather reports.

Multizone Control Capabilities

The Honeywell RTH6580WF’s multizone and multi-location capabilities present convenience to homeowners who have several units installed in their house, or even if they have several homes.

Every single thermostat can be controlled using one app. You get to choose the unit on the home screen, where you can label each unit to quickly identify it.

Energy Savings

The heating and cooling system make up for about 48% of the energy use in an average household, making it the biggest energy expense for most homeowners in the U.S.

The Honeywell RTH6580WF eases of that expense with its energy savings feature, which according to the company will help homeowners save as much as 33% on their bills.

To start saving energy you must simply set up your thermostat for on and off periods. Let’s say you want to turn down the cooling at night during winter. The thermostat will do that for you so you won’t have to manually set it at night, which at the same time will reduce energy consumption.

Note that the lowest temperature the Honeywell RTH6580WF can go is 40 degrees Fahrenheit and the highest is 90 degrees Farengeit. This range can be seen both on the unit’s display screen and on the app.

Smart Home Interoperability

Honeywell announced last year that it has added Google Home integration for its smart thermostats.

The integration allows consumers to control their thermostats and set temperatures using voice control, a popular feature that’s currently a hit in most homes in the United States. By using different commands, users will have an easier time setting up their units without having to swipe their smartphones through Google Assistant.

Ease of Installation and Setup

A common problem among most homeowners is installation, but luckily, Honeywell starts it with ease. What should be remembered is that the Honeywell RTH6580WF needs a C-Wire to make it a universal unit. If a C-Wire is lacking, you can substitute it with a G-Wire (also known as “Fan wire hack”).

Setting up the unit can be done through its buttons, smartphones, or PC. Most homeowners will find it easy to follow the installation procedure using the app, but if you’re still boggled, a representative from Honeywell will walk you through it.

Once done and you’ve set up the desired temperature and schedules, it can be pretty much left on its own. You only need to check once in a while when you’re away, or a change in temperature is detected, which you will be notified by email.

Other Great Features


It’s one of the features of many smart thermostats that many have come accustomed to, and the Honeywell RTH6580WF has that.

Geofencing is the unit’s capability to detect where you are using your smart device. It’s the one responsible for turning your thermostat off when you leave and turn it on once you return.

Alternatively, the RTH6580WF can be left turned on even if no one is around for homeowners who want to maintain the level of the temperature inside their homes.

Voice Control

Because of the Honeywell RTH6580WF’s integration with Google Home, your device is compatible with Amazon Echo, which means you can command Alexa to turn on, turn up, turn down, or turn off your thermostat. All these with just the power of your voice.

If you’re using other voice control systems and you’re not sure whether it’s compatible with your Honeywell device, you can try and connect it using Honeywell’s online portal. You will be prompted if the system has been successfully integrated.

Easy Maintenance

Those who are looking for a durable thermostat can rely on the Honeywell RTH6580WF. It’s a straight up landscape type of thermostat that’s easy to clean. In fact, everything will be fine as long as the unit is kept dry.

It’s best to clean it with a clean cloth that’s slightly damp, preferably microfiber. Remember not to spray anything on the unit to prevent moistening its internal parts.


Honeywell RTH6580WF Wi-Fi thermostat may be the right product for you if you’re looking for a smart unit that doesn’t cost much. It’s not for those looking for extra sleek features; for that, you will have to shell out more. However, it has all the right features that can you can tweak once you’re connected to a Wi-Fi network.

This thermostat isn’t big on aesthetics; one might say it’s sort of clunky. However, Honeywell has made sure that it’s more than just your basic, traditional thermostat. The app, for one, is highly praised because of its user-friendly interface – it won’t take a geek to figure it out.

Before buying, make sure the wiring inside your home is compatible with the device, and everything should be good.

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