Danfoss Ally™

Danfoss A/S

About this app

Danfoss Ally™ - a new frontrunner in connected home heating
It’s time to say hello to a smart heating system that fits into your pocket.
Danfoss Ally™ gives you all the benefits of a full-blown smart heating system – in a simple easy-to-use app.
With Danfoss Ally™ you get full control of your radiator and floor heating as well as your heating bill.
From virtually anywhere and at any time whether you’re at home or on the go.
You can even control your heating system with your voice as Danfoss Ally™ speaks with all your other IoT friends.

The intuitive app user interface is designed to make your everyday life as simple and comfortable as possible. The app guides you through the quick set-up. Lets you fit your home heating to your daily routines. And gives you the complete overview and control at all times.

Danfoss Ally™ is Zigbee 3.0 certified. This means that it speaks the same wireless language as tons of other smart home devices around the globe. Allowing you to connect Danfoss Ally™ to your existing smart home setup. And to make your smart home even smarter.

Life is complicated enough as it is. No need for your smart heating to be.


Key features:
• Full control of radiator and underfloor heating via the app on your smartphone
• A higher level of comfort and energy efficiency by adapting room temperature to a daily schedule
• Easy to use and install with the intuitive app control
• Designed to bridge form and functionality
• Remote control from everywhere
• Up to 30% energy savings
• Fits all valves
• A maintenance-free thermostat – the battery lasts up to two years
• Works with Amazon Alexa & Google Assistant
• Excellent temperature control
• EPBD compliant
• Open API
• Zigbee 3.0 certified

Ratings and reviews

Really poor experience with the app as most of the other reviewers are also mentioning. The hardware itself is perfect, but for some reason there seem to be no interest in getting the app on pair with their competitors like e.g. tado, which will probably make me switch for an easier control. Right now, I for example can't locate the pause button on half of my devices, and haven't been able to for a few months - major bug in my opinion. Only option I have is to manually decrease the heat.

Looks great, but there is a bug in the home integration. If temp is set to pause, Google homekit think the temp is set to day temp. Also, plenty of room for more features. Like showing how much each thermostat is open. And showing if window open is detected. And getting notifications for certain rooms, like the kids room. Would also be nice to get notifications if the kid turn the temp up. And all of this should be available in graph form!

If everything works, the app is okay. But most of the time, there are issues with the scheduling like thermostats not obeying the schedule or inconsistent behaviour such as manual changes sometimes being overridden by the schedule and sometimes not. The app has some synchronisation issues. Manual changes on a thermostat don't show up in the app. And if a member of the household changes the temperature or mode of a room, it sometimes doesn't show up for other users. I can not recommend it at this point.

What’s new

General improvements