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The Round Smart Thermostat


Honeywell Home Logo - Red

The Round Smart Thermostat


This Product Is No Longer Manufactured

The Round® Smart Thermostat measures humidity and temperature and adjusts to your comfort level automatically as you come and go. Blend comfort and efficiency to fit your lifestyle with this ENERGY STAR® certified and intelligent smart home thermostat.

Works with Honeywell Home App

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Product Overview

Product Overview

Intelligent comfort control is at your fingertips with The Round® Smart Thermostat.

Now the temperature you set is always the temperature you feel thanks to dual temperature and humidity monitoring. View and adjust the humidity levels in your home remotely when you connect your WiFi thermostat to the Honeywell Home app.

Smart and adaptive, The Round® Smart Thermostat knows when you're home or away and automatically adjusts the temperature to maintain comfort and manage energy costs. It can even send notifications when it's time to change the air filter or perform other maintenance.

Whether it’s a song belted in the shower or a whispered secret, your air goes beyond simply carrying oxygen to circulating memories. Heavy or light, hot or cold, always unique to your home, the air you feel is more than its temperature setting. Our Air products and services work with you and for you, supporting and creating more comfortable surroundings.

Primary Resideo App

Take It All With You

The Round® Smart Thermostat is supported by our Honeywell Home App, which lets you control your Honeywell Home devices from anywhere, in one connected platform.

The app's one-touch dashboard brings heating and cooling control, water leak detection and security all together with activity alerts, smart home integration, improved geofencing and improved usability.

One of the Family

Love your existing devices? We do, too. Our products, apps and services play well with others so you can make home a little more harmonious. See how we support your home and fit into your life.
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The Round Smart Thermostat
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Is Your Home Compatible?

Knowing your home's wiring can make a difference. Follow these step-by-step instructions to identify if your current wiring is compatible with this thermostat.

Getting Started

Get Started

Professional installations gets professional results. Find an authorized professional near you to complete your installation.


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Professional Install Guide for Round™ Wi-Fi Thermostat (English, French, Spanish)

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Getting Started Round™ Smart TH8732WF Thermostat

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