Honeywell Home connected products simplify home comfort, security, and awareness by allowing easy control with a single app. Our heritage and experience in and around the home means you can trust each of our products to perform brilliantly and give you a smarter more comfortable home.

Smart Home Security – US only
The smarter way to know what’s happening at home: An all-in-one security system that comes with Amazon Alexa™ built in, and scheduled facial recognition* coming in 2018 that gives you smart mobile alerts. It’s do-it-yourself security made easy, that you install and control yourself, and that grows with your needs.

D6 Pro Wi-Fi Ductless Controller. (US Only)
If your ductless system came with a button-loaded remote control, it’s time to replace
complexity with simplicity. The D6 Pro Controller works like a thermostat. Set the mode
to cool, heat, or auto. Set the temperature you want. And you’re done – simple! The Honeywell Home app helps you get the most out of your ductless system. You can schedule temperature changes throughout the day. Or set a geofence that starts warming or cooling your space as you head home. The app alerts you when
the room temperature or humidity is too high or low, reminds you when to clean the air filters, and even sets the controller’s display brightness.

T5 & T6 Series Smart Thermostats - US & Europe
The T5 & T6 Smart Thermostats allow you to take comfort knowing your home temperature will always be just how you like it. They are easy to install and use and conveniently fits in with your lifestyle. The T5 & T6 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 with geofencing. Control the Smart Thermostats from anywhere simply by using your smartphone or tablet: or integrate into your smart home with Amazon Alexa, Google Assistant and Apple HomeKit support. With Honeywell’s Smart Thermostats you can keep life simple and remove the guesswork, while ensuring maximum comfort when you're at home and saving you money on your energy bills.

C1 Wi-Fi Security Camera
With Honeywell's indoor C1 Wi-Fi Security Camera, you can watch what's happening at home – anytime, anywhere. Versatile and easy to install, it also sends rapid notifications to your smart device if it detects unusual movement or sounds. You can even combine multiple cameras through the same Home app to monitor your whole home yourself. So if something happens when you're not there, you can see it and stop it.

C2 Wi-Fi Security Camera
Honeywell's indoor C2 Wi-Fi Security Camera can recognize the difference between a crying baby and a smoke alarm, and sends a notification to your smart device if it hears either. It also lets you watch what's happening at home, anytime, anywhere, and can detect other unusual movements and sounds. Versatile and easy to install, you can combine multiple cameras through the same Home app to keep an eye on your whole home yourself. Now you can see more and hear more.

Wi-Fi Water Leak & Freeze Detector
The Wi-Fi Water Leak and Freeze Detector is an early warning system that notifies you on your smartphone when a leak is detected or the temperature drops below a temperature of your choice. By catching it early, you may be able to avoid expensive repairs and loss of treasured items.

Round™ Smart Thermostat (US Only)
A thermostat that adapts to your life. You can control the Round Smart Thermostat from anywhere, or let it manage your comfort and savings automatically, so there’s no learning curve, no rigid scheduling — just comfort when you’re home, and energy savings when you’re away

Learn more about the Honeywell Home family of connected products at

What’s New

Version 4.9.2

- Bug fixes & maintenance

Ratings and Reviews

4.5 out of 5
142.6K Ratings

142.6K Ratings

Expoke ,

Inadequate app alert. Settings menu limited.

By sheer coincidence I woke up and noticed a visual water leak badge alert on my phone. I never heard an audible alert from my phone. Went to the detector and heard the alarm on the detector itself (all was dry though, so either this is extremely sensitive or it was a false alarm). I then checked the app settings thinking maybe I’d muted something accidentally during set up, but this was not the case— I found no way to adjust or specify the alert types. In my view my phone should be blaring a loud alarm when a leak is detected. It’s an emergency, right? A badge alert does no good whatsoever, and if there was an audible alert, it was too short and didn’t even arouse me from sleep. This is very concerning, because if I hadn’t woken up by coincidence myself and happened to 1) check my phone and 2) notice the tiny little badge notification on my phone, there could have been thousands and thousands of dollars worth of damage taking place and I’d have no knowledge, being I was out of earshot of the alarm on the detector itself. Everything else has seemed to functions well and reliably, so this has shaken my confidence in the device.

Developer Response ,

Hello Expoke! Thank you for reaching out to us. If Honeywell Water Leak and Freeze Detector(WLD) is triggered by getting the rope sensor or contacts wet, the detector will sound an audible alarm and send a notification to the Honeywell Home application. An email will also be sent to each person in the "Email Contacts" list within the app. The same will occur if the WLD detects a high or low temperature, or if it detects high or low humidity. - Jerry

Dalex2012 ,

Used to work great

They have updated this app recently, maybe the 2nd to the last update basically messed this app up. Like what the others are experiencing, the scheduling function has been a nightmare since. I used to be able to change it and it will follow the schedule properly (or even if I leave the schedule alone). Now, the schedule won’t change until you go to the app and close it, open it again and maybe if you are lucky it will show “following schedule”, otherwise, you have to close and reopen the app several times. It is always showing “no schedule”. Also, before when I click and adjust the temp, it will give me an option to either hold for a period of time, hold temporarily or remove hold, now it does not do that all the time, sometimes I click out of the main page where you adjust the temp and go back and it will show up, most of the time I have to close the app out a few times to be able to get these options to show up. Also, I did not change any of the settings in the app nor the thermostats and the only thing that I change constantly is the temp and schedule which I used to do all the time and the app always follows the schedule. Obviously something got messed up on the updates, I wish they leave the app alone, I understand that it is necessary for security purposes but sometimes if it ain’t broke don’t fix it. Do not need the bells and whistles, just app the works because it used to. Please fix the bugs soon, its a great app when it actually works.

Developer Response ,

Hi Dalex2012! We appreciate you taking the time to rate our Honeywell Homes app. There may be some troubleshooting we can do to get that sorted out. At your convenience, please give us a call we are available over the phone, please call us at 1-855-733-5465, our hours in Central Standard Time are from 8am-7pm Monday through Friday, and 8am-6pm Saturday and 9am-6pm Sunday. -John

Reckless Bill ,

Thanks for the improved notifications

UPDATE: looks like notifications can now be sent as text messages (if you use your phone carrier’s special email address that forwards to text). Thank you! Adding a star.

Old review:
A handful of houses in our neighborhood have had TENs of THOUSANDs of dollars in water damage from leaks. When there is a leak in my home I want to know! Here are long standing notification failures with this app: 1) push notifications are easy to miss. I get hundreds a day. Might as well whisper to me at a football game 2) no badge icon - ok, I miss the push notification but at least there is a badge icon to let me know there was a leak right? No. No there isn’t. 3) email notification - too asynchronous, I need to know NOW that my home is flooding 4) text message - this is the ONE way that would be useful but they don’t support it. “Oh, just have an email sent to your phone’s texting email address”, you say? Sorry, can’t. Lyric requires that the email address be validated and you can’t validate it because it sends an HTML message and the text app doesn’t like that.

Developer Response ,

Hey Bill, We understand your frustration and appreciate your feedback. We will update our team that you would like to see some changes made to the notification system, as we are always looking for ways to create a better consumer experience.


Resideo Technologies, Inc.
255.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Bulgarian, Croatian, Czech, Dutch, French, German, Greek, Hungarian, Italian, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish

Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2018 Honeywell International, Inc


  • Family Sharing

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

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