photo of professional showing customer how to use thermostat in her home

How to Upgrade Your Thermostat

Well done! You’ve taken the first step toward saving money and the environment by choosing to upgrade your thermostat. Use this page as your helpful guide to finding the right thermostat for your home.

Know what you want? Click the button to shop Honeywell Home thermostats.

Not sure yet? Keep scrolling.

What to Look for when Choosing a Thermostat

woman looking at app on phone which controls thermostat temperature


Thermostats can help you control a number of different home heating and cooling features—from temperature to air conditioning. Additionally, some thermostats operate on time schedules or can be controlled remotely via a mobile device, which offers even greater control.
Resideo Pro installing a thermostat wall plate onto customers wall

Scale & Upgradability

As your needs change, so can your comfort requirements, which is why it's so important to choose a thermostat that can scale to meet your needs over time.

To further help, many Honeywell Home T-Series thermostats are mounted on a Universal Wall Plate that allows you to change models by simply 'popping' one in place of the other.

Man sitting in chair next to his Honeywell Home thermostat


Honeywell Home thermostats have been keeping homes comfy for over 150 years and are relied upon in over 150 million homes globally. And thanks to smart functions that measure temps to 0.5 degrees—beyond the range of sensitivity of human skin—you can count on the right temperature at the right time.

Not Sure Which Thermostat You Need?

With so many thermostats to choose from how do you know which one is right for your home? Take this simple quiz to help you find the best solution.

Prepare Your Home for Your New Thermostat

How to Identify Your System Type
Before you start, see why it's useful to identify your heating and cooling system.
What is a C-wire and do I need it?

Learn about what a C-wire is through this video.

How to wire the system

Follow this easy-to-understand guide to get started on installing your selected thermostat.

Featured Thermostats

Product comparison Table



Custom Color Touchscreen Graphical Color Touchscreen LCD Touchscreen


2.4 GHz 2.4 and 5.0GHz 2.4 and 5.0 GHz

Auto Home/Away Mode

no yes yes

Indoor/Outdoor Temp/Humidity

yes yes yes

Wireless Remote Indoor Sensor

no yes yes

How to Buy

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More Ways to Save

A field of energy-saving windmills.

Energy Offers & Rebates

Many energy utilities offer rebates in return for allowing simple optimization of the energy consumption on smart thermostats. These rebates can often cover the full cost of the thermostat upgrade.

Deals and Promotions

Special Offers

See current discounts, promotions, bundles and subscription programs.

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