Comfort. Awareness. Security. Savings. Life. Perfectly in tune.

Honeywell Lyric™ is a Wi-Fi connected platform that is designed to simplify home comfort, security, and awareness by controlling connected home products with a single app. Our heritage and experience in and around the home means you can trust each of our Lyric products to perform brilliantly and give you a smarter more comfortable home.

Lyric T5 & T6 Series Thermostats - US & Europe

• Perfect for the future home - Works with Apple® HomeKit™, Amazon Alexa and Google Home
• Remotely connect, view and adjust heating, cooling and fan settings (European T6 controls heating function only)
• Intelligent comfort control maximizes your comfort by considering temperature and humidity (US Models only)
• Use a familiar time-based routine scheduling, or location-based scheduling with GeoFence technology if your day is anything but routine.
• Vacation Planning lets you manage prolonged absences, to maximize savings while you’re away, with the assurance your home will be comfortable upon your return.
• Use Schedule Groups if you have multiple T5 or T6 thermostats in your home, to conveniently schedule changes to all of them, rather than individually edit each thermostat
• Smart alerts help ensure on-time maintenance for ideal system operation

Lyric™ C1 & C2 Wi-Fi Security Camera
• 720p (C1) and 1080p (C2) HD camera, with Night Vision, Sound & Motion detection and customizable Alert zones
• Intelligent Sound Detection – Recognizes specific sounds. Get mobile alerts of your smoke and carbon monoxide alarms (and babies crying with C2)
• Adjustable Alert Zones –Draw your own alert zones for extra sensitivity or to ignore background motion.
• Free Cloud & SD Storage – Secure cloud storage to stream download clips of past 24hr, plus encrypted SD card for backup.

Lyric™ W1 Water Leak & Freeze Detector
• Peace of mind wherever you go. At the first sign of a leak, freezing temperatures, or excess humidity, you’ll get a notification on your smartphone
• Multiple sensors can be installed to cover your entire home, each having the ability to attach an optional sensor cable, for greater coverage.
• Easily monitor temperature, humidity, battery life, and device status from the Lyric app
• Set up alerts to notify your neighbor, friend, or your trusted contractor. So even when you are away, someone you trust can take action

Honeywell Smart Home Security System
• An all-in-one security system, monitored and installed by you – helping to protect the people and things you love
• 2MP HD camera with 1080p image sensor, 147° field of view, night vision
• Intelligent motion detection. Adjustable Alert Zones –Draw your own alert zones for extra sensitivity or to ignore background motion
• 5W speaker with microphone and 90+ dB alarm siren
• I day free cloud storage

Lyric Round™ Wi-Fi Thermostat
• Perfect for the future home - Works with Apple® HomeKit™, Amazon Alexa, Samsung SmartThings and IFTTT
• GeoFencing control - The Lyric app uses the location of your smartphone (or other members of your family) to trigger changes in your Lyric thermostat's set temperatures, adjusting your temperature when you’re leaving or returning home. There’s no learning curve. No elaborate programming. Simply savings.
• In addition to GeoFencing there is simple to use scheduling, with daily setpoints which are customizable across every day of the week
• Smart alerts help ensure on-time maintenance for ideal system operation or will let you know of extreme temperatures or humidity levels in your home.
• Intelligent comfort control maximizes your comfort by considering temperature and humidity together

Learn more about the Lyric family of connected products at

What's New

Version 3.9.0

-iPhone X optimization and improvements
-General bug fixes

Ratings and Reviews

4.5 out of 5

41.2K Ratings

41.2K Ratings

Mostly good


Installation was a breeze for me. I already had the blue C wire. Not as pretty as Nest or Ecobee, but nicer than my previous Honeywell internet thermostat, and much better priced. Set-up was a breeze, as well, with zero hitches. Obviously other have had major headaches. Not sure what accounts for the difference. Geofencing could be improved as the App only allows for one perimeter. I’d like it to change the temp when I leave and arrive my house, but also when I leave work so it can warm or cool the house by the time I get home. Apple Home (or HomeKit as many people call it) does this, but it’s a bit confusing to use two apps instead of one. My iPhone was consuming the battery quickly, until I turned off location services on the Lyric app and only allowed while using the App on the Apple Home app. It still knows where I’m at even even if I don’t have either app loaded, but battery usage is much better. Honeywell sent me a few “appreciate your comments” reply’s to my posting elsewhere. Hopefully this will translate into app improvement, and not just a corporate demonstration of responsiveness to make me feel good.

After many failed attempts


The app is designed to Geofence your location. Which it never does correctly. I have called opened and tickets on this issue. Support can’t fix it. I turned it off and it still sends alerts to me that I crossed the fence set. Lately the app has been not communicating with the Lyric. This is frustrating. Having to pull it off the wall and then back on to restart. I the app now deleted my device so I have to set it back up again. Get through setting up Wi-Fi and then when it wants to connect to the Honeywell server it says it’s not communicating or the server is down. I’ve tried to call support which used to be 24 seven. Now It has changed to a limited time which is central time and I am in a Pacific Time zone which doesn’t help when you work. I also tried looking up Self help support online the website only uses desktop view and no mobile view which is frustrating cause the app is on your phone/ tablet not a computer. The Honeywell team is dropping the ball on this device and service quality. Why Honeywell?

Poor Setup experience (setup account first)


Tried setting up through the app and it took at least 10 tries to get it to actually work. It took a few attempts trying to connect the device with the network and once you get past that there are questions it asks about your furnace during which the screen froze after answering the first question causing me to start over. I have the new iPhone 8 so it’s not due to an old or outdated phone. Once I finally got through the setup it has you create an account and after that it doesn’t ever finish the setup process on the t5 thermostat side so it continues to wait for the app to complete setup. From there the only thing I saw to do is add the device through my account in which I had to restart the entire setup process because the device previously didn’t complete its setup. It was so the same setup process that was so painful the first time. Once configured, everything seems to be working smoothly. It doesn’t seem like you can even set the thermostat without an account anyway so idk why they even have the option to set it up without.

Developer Response

Apologies for the troubles you've experienced with your thermostat setup. This is not what you'd expect and we take this very seriously. We are glad to hear that everything is now configured and working properly for you. If you have any further questions or need any assistance in the future, please don't hesitate to reach out. We have case 00175294 open for you and we will be available by phone (1-800-633-3991) or email (


Honeywell International, Inc.
137.7 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Dutch, French, German, Italian, Portuguese, Spanish
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2017 Honeywell International, Inc


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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