T5+ Smart Thermostat


T5+ Smart Thermostat



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  • Works with Apple HomeKit
  • Works with Amazon Alexa
  • Works with Google Assistant

See if the T5+ works with your home's system

The T5+ Smart Thermostat from Honeywell

The T5+ Smart Thermostat allows you to take comfort knowing your home temperature will always be just how you like it. It's easy to install and use and conveniently fits in with your lifestyle. The T5+ Smart Thermostat is ENERGY STAR® certified and you can program it based on your schedule, or let it adapt to your life as plans change. Control the T5+ Smart Thermostat from anywhere simply by using your smartphone or tablet: helping keep life simple and removing the guesswork, while ensuring maximum comfort when you're at home and saving you money on your energy bills.

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Connect from anywhere

Control the T5+ Smart Thermostat using your smartphone or tablet so it knows when you're coming home and can make sure your home is exactly how you like it when you arrive.

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Automatic Control

Geofence technology helps make you comfortable by using your smartphone's location to know when you're away and when you return.

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Connect your home

The T5+ Smart Thermostat is a Wi-Fi connected platform, designed to help make your home smarter and more comfortable than ever.

Smart Features

Better control. Bigger energy savings.

Better control means better comfort and bigger energy savings. The Lyric app allows you to use your smartphone or tablet to monitor and control your heating anytime, anywhere.

Automatic Control

The Lyric app uses geofencing technology to track your location and update your T5+ Smart Thermostat. So your thermostat automatically knows when you're coming home: making sure your home is exactly how you like it when you arrive and saving you money when you leave. Just connect your thermostat to your smartphone, it's that simple!

Smarter homes are connected homes

The T5+ Smart Thermostat works with the latest smart technology including Apple® HomeKit and Amazon Echo, letting you control all your home comforts, wherever you are. Now, and for years to come.

Download the Home app

Take care of your home comfort with a single app. Control your thermostat remotely or let it automatically track and respond to your movements.

  • Available on the App Store
  • Available on Google Play

Our connected home partners

The T5+ Smart Thermostat works with Apple HomeKit and Amazon Echo so you can enjoy even greater benefits of a smarter home.

  • Works with Apple HomeKit
  • Works with Amazon Alexa

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How to buy

We offer three ways for you to have the T5+ Smart Thermostat in your home.


Accessories are available through Professional HVAC Service Providers.

Thermostat Decorative White Cover Plate - THP2400A1068

Thermostat Guard with Beige Steel Cover Plate - TG510D1005