Through a gateway, smart heat electric radiators with smart heat controller can be controlled from your mobile device. Easily create heating plans via the app or turn on or off heaters remotely. It is also possible to share heating plans on several devices (see Gateway instructions). We look forward to receive your suggestions at

What’s New

Version 1.5

Thanks for your feedback! We added and improved some things:

- Adjustment of configurations to fix instabilities due to a serious incident at our server provider.

Ratings and Reviews

1.8 out of 5
9 Ratings

9 Ratings

Pipboy ,

Where is the Alexa integration?

Supposed to have an Alexa integration but I can’t see it anywhere.
The rest of the app is ok but pretty basic.
Something that tells you if the radiator is on, or drawing power would be nice. So would a home screen that shows all room/zone temps without having a select each one... but fix the Alexa bit first as there is nothing under the wrench/spanner icon like you say there is.

Jon678876 ,

Just not very good

The screen size change in the latest update interferes with the iPhone X swipe bar, so you’re always hitting that and exiting the ap when selecting things from the menu at the bottom of the screen.

Also, crashes every time I use it now. Every single time, which is really poor.

And no actually helpful improvements. It would be good to be able to change the temperature up and down without having to individual tap 20 times (how about a dial or hold down and move temp more rapidly?)

Also still can’t see what your current programmes are without going into ‘edit’ and can’t easily change programmes for days when you happen to, say, be getting up an hour earlier.

So yeah, just not that good! Not sure the app designers actually use the system!

Energiserbunny ,

Basic and fails often

I only have 4 radiators. You can’t see at a glance what they are all set to, you can’t see if you have a regular setting early without going into each day or each rad.

It often fails to connect to one or more rad not giving the temp or setting it remotely.

This app needs some work!

App Privacy

The developer, Thermotec AG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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