Honeywell RTH6580WF WiFi Thermostat Review – Pros & Cons

Should you buy a Honeywell RTH6580WF WiFi Thermostat? Though many of its counterparts have opted for a more futuristic look, the Honeywell RTH6580WF Wi-Fi Thermostat still has the form of a conventional thermostat. But that does not leave room for any shortcomings or drawbacks in the performance and operation of this model. It is compatible with most American HVAC (heating, ventilation, and air conditioning) systems similar to other WiFi thermostats that are programmable. However, this model required a C (common) wire in order to function, something that is not available in all systems.

Features of Honeywell Thermostat RTH6580WF

Honeywell RTH6580WF thermostat wifi
Honeywell RTH6580WF Wi-Fi






The Honeywell RTH6580WF WiFi thermostat has the ability to learn the working of the system concerned and calculate the duration required to bring the room to the desired temperature. Hence, in simpler words, if you wish to go to bed at 11 pm and want the room to be cooled to a certain temperature, this thermostat would turn itself on at the exact time that it is required to start working in order to bring the room to your desired temperature by 11 pm.

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Since it is a Wi-Fi thermostat, you can adjust the settings or temperature from anywhere across the world. Thus, its functions and user-friendly settings provide it an edge despite its conventional design.

The Honeywell RTH6580WF is the first smart thermostat with a built-in WiFi. It features a beautiful color touchscreen interface and allows you to control your home’s temperature from anywhere, at any time.

Pros of Honeywell RTH6580WF

  • Set on a green background with clear black characters, the display of the thermostat is easily readable.
  • The thermostat’s smart response technology makes sure that the temperature of the room or place concerned is already at the desired temperature when required.
  • Being a Wi-Fi thermostat, it can be controlled from any place throughout the world with the help of a smartphone, laptop, tablet, or even just an application.
  • There is an energy-saving schedule that comes preset with the unit.
  • It can be installed in multiple locations and each thermostat that you get installed can be controlled by one single app on your device.
  • It is compatible with Android as well as Apple users and has a limited warranty of one year.
  • You can program it to work differently on each day of the week, depending upon your requirements.
  • If desired, each day of the week can have distinct programming, with up to four independent time periods each day.
  • When the temperature exceeds your preset restrictions, your thermostat will send you an email.
  • Real-time clock that retains time even during power outages and may adapt to daylight saving time if desired.
  • Controllable from a PC, as well as from Apple or Android smartphones or tablets

As you can see, there are several perks of this thermostat but it does not come without its shortcomings.

Cons of Honeywell RTH6580WF

  • Setting up the thermostat initially could be a problematic affair. It is advisable to do the initial setup via a smartphone, tablet, or personal computer.
  • Though this thermostat is compatible with both android and apple devices, it does not work on a Blackberry phone.
  • Despite being compatible with iOS 6, the initial installation needs to be done through a smartphone, tablet, or a PC.
  • It might not be the best choice if you want your thermostat to have a sleek, stylish design.

Points to keep in mind before buying Honeywell RTH6580WF

Consider the following points before you decide to buy Honeywell Thermostat RTH6580WF:

  1. As far as ease of use is concerned, this model of Honeywell thermostat hardly requires any manual input once the initial installation is done. Let’s say you had set the thermostat to keep the room at a specific temperature when you arrive, and your plans have changed and you will be coming back at a different time than set. You can change the setting accordingly from any part of the world using your smartphone, tablet, or PC.
  2. This model requires a “C” wire to work, unlike most of its counterparts. However, you can make an alternative arrangement with the “G” wire in case the “C” wire is missing. The thermostat comes with a video guide to set it up accordingly.
  3. After the initial installation, all software would be available for download and updating automatically.
  4. The energy-saving capacity would depend on how frequently it is used, but some features like Smart Response Technology definitely help with energy conservation. You might also get a partial refund from the energy company concerned, depending upon your location.

We hope you have found your answer regarding Honeywell RTH6580WF Wi-Fi Thermostat.

Check Here for the Best 5 Honeywell Wifi Thermostats.

Final Verdict

The Honeywell RTH6580WF Wi-Fi 7-Day Programmable Thermostat is a low-cost Wi-Fi programmable thermostat. Though, it lacks some of the sexiness of several of the more costly versions, but it has numerous of the same functionality. Installation may take a bit longer if you want to connect some extra power, but this will be the case regardless of the device you use. If you’ve been looking for a low-cost, full-featured 7-day programmable Wi-Fi thermostat but don’t mind foregoing a futuristic style, the RTH6580WF is a fantastic option to consider. Our HoneywellRTH6580WF programmable thermostat review is provided in the hopes that it will be helpful to you.

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