Honeywell Wi-Fi Smart Thermostat RTH9580WF Review

One of the biggest home electronic devices that are available in the market are thermostats. One of the most useful devices in the world today, you can easily save energy and keep the temperature at the optimal level that you need throughout the day. The thermostats were developed a while ago but with the advancement in technology, you can read wifi thermostat reviews which are brimming with features such as the Honeywell Wifi Thermostat RTH9580WF

From manual thermostats to programmable, touch screen thermostats, there has been a huge leap in the technology. The Honeywell Wifi Thermostat also comes with most of these features that will help you conserve energy and cater to your temperature needs.

Keeping this in mind, here is a small review of the Thermostat with all its features, benefits and more, to help you decide the kind of thermostat that is fit for you.


Display – Unlike other products where you will need to switch constantly between the screens to check on the various aspects of the thermostat, you can find all that you need on a single screen. This will help to save a lot of time and energy.

Programmable – This is easy one of the best benefits you can get with the thermostat. You will not have to worry about forgetting to switch off your thermostat in your hurry and your energy being drained throughout thanks to this. You can program it to switch on and off at particular times and essentially erase the hassle of having to do that on a day to day basis.

Control – You can connect it to the iOS and Android applications and control the application from wherever you are. This also helps to make the using of this thermostat much easier.

Temperature – The Honeywell Thermostat RTH9580WF is a much better in controlling the temperature as compared to the other brands because the temperature sticks to the one you have set and will only change around +/-1 degree. This is way better than other brands whose temperatures might swing between 3 degrees on either side.

Alert – Thanks to the control and the kind of settings you customize on your thermostat, you will be able to keep an eye on the temperature even when you are away. If the temperature changes or the thermostat switches on suddenly, you will get an alert on your app or your email, so you are aware of the situation. This will help to keep the temperature under control and find out what kind of motion triggered the sensors to switch the thermostat on.

Locations – With so many applications that are possible on the app, you will be able to add more than two locations to it, if needed. It will make it easier to keep a tab on all the places such as home, work, other offices and more when you are on holiday.


Honeywell RTH9580WF

The features on the new Model #RTH9580WF are quite new and are specifically designed to make your life, and your thermostat needs simple.

Wi-Fi optimization – This is crucial because you will be able to customize your settings on the app on the go with the web portal and the iOS and Android apps that are available. This will eliminate the need to change the settings manually and save a lot of time also.

Free mobile apps – This is a great feature to have as you have the option to modify the settings, switch on or switch off the thermostat as and when required without having to come back home. You can also monitor the temperature through the app so you will know if anything is wrong.

Touchscreen – The screen is another great feature as it carries all the necessary information on a single screen thus eliminating the need to switch between screens to check on all the important data. The touch screen contains the current temperature and humidity of the place, inside the house and outside, the time and date, whether your current HVAC system is on heating or cooling, the target temperature, and the buttons to adjust it.

Color touch screen – If you are keen on getting your thermostat to match your walls, this is another feature you have! With a lot of colors, shade and brightness options, you can get it to match your wall and wallpaper perfectly. You have the same options for the font tones as well so you can have fun customizing the touch screen to your whims!

DIY Installation – All the sensors and the main control come with easy to install manuals and screws, and other told needed so you will not have to worry about paying that extra cost of installation.

Indoor Humidity Sensor – This will help to acclimatize your thermostat without the constant need to change. With the humidity sensor and the readings gathered, it will set an optimal temperature for the same.

Auto Alerts – You will get notifications whenever the temperature changes drastically or if there is a problem with the thermostat. You will get the alerts on your iOS or Android app, web portal or your email.

Scheduling – You can schedule the thermostat to turn off or on for particular days to save energy. You can even change the settings to the bare minimum heat or cooling system if no one is going to be in your home or office at that time.


  • Display:
    * Height: 2.25 in
    * Weight: 3.75 in
    * Depth: 0.75 in
  • Product:
    * Height: 3.5
    * Width: 4.5
  • Batteries Included: No
  • Battery Power Type: Hardened
  • Battery Size: Built in
  • Shape: Rectangle
  • Smart Device: Enabled
  • Color Family: Metallic
  • HVAC Zones: 1
  • Type: Heating and Cooling
  • Warranty: One Year
  • Returnable: 90 day
  • Voltage: 24 volts
  • Energy Star Certified: No
  • Periods per Programmable Day: 4
  • One of the most undisputed benefits of this thermostat is the flexibility and the ability to access it even from halfway across the world! Whether it is by the web portal or the applications that is present in iOS and Android software for the Honeywell Wifi Thermostat RTH9580WF, you can be sure that you will never miss a beat.
  • The vacation mode is also very helpful in setting a proper temperature when you are away and knowing that it is followed to the tee.
  • You do not have to worry about it sticking out like a sore thumb on your wall due to the color changing touch screen features which enable you to match it to the surrounding decor.
  • With a simple set up, you will be able to customize your thermostat from the get go and will not have to worry about constantly changing it.
  • The thermostat settings also keep a tab on the air filters that is required for the HVAC systems. Air filters are very important to filter the air and ensure that you are getting optimum air instead of the dust and bacteria that is mixed in it due to the vents. Since they are expensive to replace, the thermostat will tell you exactly when it needs to be replaced, so you don’t waste a lot of money on it. The touch screen is also highly responsive and has all the information that is necessary, so you don’t have to keep swiping the screen to see the stats.
  • The thermostat understands the targeted temperature and calculates the amount of time it will take to reach the desired temperature. So the temperature will be achieved for your set timing instead of it just starting to set then.
  • It also recognizes when the temperature is achieved and automatically switches off the HVAC to save energy. It is switched back on when the temperature dips or rises again.

  • While it is easy to understand how to use the Honeywell Thermostat, it is quite hard to understand how to connect it. According to the manual, it should be easy, and a screwdriver with a couple of screws is all you need but it is missing a C-wire, so you might end up wasting valuable time in getting it done. Learning how to install it is a big pain and finally doing it is a big pain.
  • The way it looks is also not very impressive since it has a cheap plastic exterior as compared to the slick, metallic looks of the other thermostats available in the market. The design should be upgraded to match all the features it provides.
  • Unlike other thermostats, it does not detect movement through the sensors or the security system in the house, but you need to pass the motion detector in the main unit itself for it to switch on and start working.
  • It does not have the option of sending monthly usage accounts, so you don’t know how much energy was saved or lost.

Why should you buy this product? 

Although the thermostat is not perfect, it comes with a lot of good features that makes the pros outweigh the cons. Priced quite reasonably, you will be hard-pressed to find another thermostat that meets these standards. It helps to save energy by a large mile and also provides optimal heating and cooling solutions.


With so many different thermostats available in the market, it is inevitable that the Honeywell Thermostat RTH9580WF will be compared with the other thermostats in the market. However, the features will enable it to be one of the top sells in the market right now. If you are looking for a good, durable thermostat at a reasonable price and good features, this is the one for you!

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Honeywell RTH9580WF Thermostat
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