Honeywell RTH8580WF vs RTH6580WF: Which Is The Best Smart Thermostat?

Honeywell-RTH8580WF-vs-RTH6580WFIn face of a huge collection of programmable thermostats, I’m sure that you feel quite confused when picking up one suitable for your need. Hence, I’m going to briefly compare two thermostats from Honeywell as RTH8580WF vs RHT6580WF through giving a short overview of both (so you can clearly understand which model can offer well) and then continuing to feature each difference (permitting you to easily choose which is appropriate for your house).

RTH8580WF wi-fi programmable touchscreen thermostat review

Honeywell RTH8580WF

The Honeywell RTH8580WF is a kind of 7-day programmable thermostat that is integrated all the basic features you need e.g. an excellent quality and an easy-to-access wi-fi, allowing you to set the temperature or schedule it for every day of the week with four different periods (wake, leave, return and sleep) in a day. Thanks to an easy-to-use sensitive touchscreen interface, it permits even newcomers to conduct it with ease. Additionally, this thermostat comes with a range of smart settings that can alert you with notifications, for example, any strange temperature losses or rises, no connection to the wi-fi, etc.

Therefore, you will never be worried about forgetting to turn the heat up or down since the RTH8580WF will help you to set the temperature anytime and anywhere you want. It can be said that this handy feature will keep your houses’ temperatures adjusted to exactly your desired value. But, you need to know about the series of the Honeywell that this thermostat is designed to operate with 24-volt systems and a “C” wire for the unchanging supply of power to the thermostat.

Since we all know that the Honeywell wi-fi thermostat can run well with a few of smart home systems, the RTH8580WF can connect to Iris by Wink, Kwikset Kevo, Lowe’s, IFTTT, Logitech, Lutron, Zonoff, and more (you can find out on Honeywell’s site). [read full review]

RTH6580WF wi-fi 7-day programmable thermostat review

Honeywell RTH6580WF

The RTH6580WF is a 7-day programmable thermostat with integrated wi-fi module, allowing remote control and management. It offers a big display size for better usage even in dimly lit rooms or hallways as well as assuring simplified operation and programming. Besides, you won’t feel worried when installing it. However, please note that the wi-fi module needs a “C” wire hookup to give AC power to run devices such as wi-fi thermostat.

Once installed and run, it provides you the option to operate the cooling and heating systems of your whole house. With the Honeywell’s Smart Response Technology, it can learn your systems, calculate and then adjust itself automatically. For example, if you want to warm up your house at 7 pm, the Honeywell RTH6580WF will help you turn the heat on at the right time you selected. One interesting thing is that it might be set and accessed easily from anywhere and anytime you don’t stay at home.

Similar to the RTH8580WF, this kind also has four different periods for both cooling and heating modes so that you can adjust for every day of the week particularly according to your need. Of course, the RTH6580WF has also integrated a smart alert for unusual temperature changes or loss of connection. [read full review].

Difference between the RTH8580WF and RTH6580WF

In my opinion, there is no big difference between both programmable thermostats because they have same features in controlling the temperature. With four different time periods to program every day of the week, you can easily control your heating and cooling systems. And that’s why Honeywell absolutely believe it can save up to 33% on your energy bill in every month.

However, we’re talking about the difference, right. Both truly have one difference that you can notice for the first time. It’s all about a touch screen of the RTH8580WF.

Which programmable thermostat should you purchase, the Honeywell RTH8580WF or RTH6580WF?

The price between both RTH8580WF and RTH6580WF is not actually different since both are almost $120 and have free shipping (you can check it from In case that you are concerned about the money and think that your phone is enough the touch screen, you should go for the Honeywell RTH6580WF. Although both have the same basic features, I’d go for the RTH8580WF. I know that it’s just my subjective opinion, but which Honeywell programmable thermostat will you buy for your home and why?

Indeed, it’s not hard to look for other thermostats at numerous online stores. But, I suggest that you should take care of the advanced functionality and high performance carefully. By way of consequences, you will realize that the more in depth the installation and the cost will be. And if you are seeking for a new Honeywell wi-fi 7-day programmable thermostat for your house, you cannot go wrong either RTH8580WF or RTH6580WF. Of course, when correctly used, a good quality thermostat will bring you the greatest monitor of household energy consumption in your house and less money for the utility bills at the same time.

In general, I think investing in a good programmable thermostat is an intelligent action. So, if your home needs one, buy now and you will not be depressed. And don’t forget to leave your concerns and queries about the difference between the RTH8580WF and RTH6580WF below so that we can discuss it. Or in case you find my article is useful, please share or give it a like. I think that you won’t feel regretful since you spent money on the best item to make your life easier.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>