Wall thermostat with humidity sensor

Control your indoor climate even more efficiently with a smart wall thermostat.

Provides your personal comfort temperature

You get home on a cold and wet winter day longing for warmth and comfort. With Homematic IP , you enter inside your own four walls and always have the indoor climate that you need. Placed freely in the room, the wall thermostat optimally measures temperature and humidity and passes on all commands to the radiator thermostats. That means your home is always at the right temperature – not too warm and not too cold. Saving you up to 30 % of valuable heating energy.


Comfort temperature at any time

Control the room temperature according to your needs - whether you're at home or out and about.


You can do this easily via the app, directly on the device using the dial in 0.5 ° steps or conveniently via voice control (using Amazon Alexa or Google Assistant.

Handy mit Homematic IP Logo und einem Pluszeichen

Retrofitting made easy

You can freely place the wall thermostat in the room to measure the room temperature from the right location.


Installation is very simple: without wiring, through battery operation and radio communication.


Flexible control possibilities

With the Homematic IP Access Point and the free app, you lay the foundation for your smart home: your radiator thermostat is integrated into it and you can smartly supplement many devices in your home.


The easy way to save heating costs and CO2 emissions

You can easily set the individual temperature curves in the Homematic IP app.


With up to three adjustable heating profiles and 13 changes per day, you always heat only when you want to. The open window detection ensures that the temperature is lowered during ventilation.

Design mit Pfeil

Great flexibility thanks to a modular design

The combinable design allows the wall thermostat to be used very individually.

  • Adhesive or screw mounting in the supplied interchangeable frame with the supplied mounting material
  • Integration into existing switch series with a Size 55 frame of the most popular manufacturers
  • Mounting on a free flush-mounted box with the mounting plate optimised for this purpose
  • Integration into the Homematic IP desktop stand (HmIP-DS55) for a longer battery life
  • As an alternative to battery operation, the wall thermostat can also be supplied with 230 V via the Homematic IP power supply unit for brand switches (HmIP-BPS).


360 Grad 3D

Our products in a new dimension.

Rotate the product in all directions, zoom in and experience it in three dimensions. This gives you a detailed picture of your favourite products.

Your advantages at a glance

Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now!

Control heating

Save energy

Use the app

Connect devices together

15. July 2022

Never sweat again: Cool smarter and more efficiently with Homematic IP

It's also possible without air conditioning. With Homematic IP you can keep a cool head in summer without having to worry about high energy costs. This is how it works.

Find out more

Homematic IP: Smart living. Simply exciting.

Homematic IP means modern, flexible and secure technology from the European market leader*. Let the advantages of our system win you over, and start living smarter straight away. 

With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you!

The Homematic IP app

Configure all the settings for your smart home in the Homematic IP app, and use it to control, regulate and monitor your devices whenever you want – without providing any personal data!
A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired.

Always here for you and your queries.

Whether you have a question about a product, something isn’t working as you wanted, you’re looking for a specialist partner, or you simply want to give us feedback: we are always here to help.



This is where you’ll find the most important questions and our answers about our smart home solutions.



Have you purchased a Homematic IP product and now have questions about how it works? Our technical support team will be happy to help you.

Installateur Suche

Specialist tradespeople

Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website.

Händler Suche


You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here.

Innovations, ideas, impulses: your news

Get first-hand news about the latest innovative smart home solutions. 

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