With the easy-to-install tado° thermostat and smartphone app, you can optimise your heating environment and save energy costs.


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Smart Thermostat

More comfort, better control and platform connectivity

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Smartphone App

Full control of your heating from anywhere

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Radiator Thermostat

Control your heat even if you don’t have your own boiler


Reduce your energy costs

By using your phone’s location to control your heating, the Smart Thermostat ensures no energy is wasted and utility bills stay low.

With monthly energy savings reports you know just how much you are saving. Users typically see savings within the first year of use.

More intelligent heating

The intelligent thermostat automatically reduces usage when no one is at home and begins heating when it detects the first person arrive.

The thermostat adapts to internal and external factors like the building type and weather forecast in order to heat as efficiently as possible.

Full control by app

The smartphone and tablet app gives you full control over your system, whether you are home on the sofa, at the office or away sitting on a beach.

An improved interface on the thermostat itself and the new Smart Schedules in the app make control of your heating even easier.


Thermostat with Extension Kit

Most heating systems do not have a room thermostat. With the tado° extension kit wireless receiver, the smart thermostat can be controlled from the living room.

Thermostat with Extension Kit
Installed by experts

Installed by experts

Your certified Viessmann installer partner can get you up and running quickly and easily with the tado° system. We recommend using a partner to ensure an optimal installation and operation of any tado° product with a Viessmann boiler. 


Frequently Asked Questions

Do these products differ in any way from the ones that tado° sells?
This is the same product that tado° sells in regards to labeling, hardware and functionality, but sold through our installer and service company channel and shipped in a co-branded Viessmann/tado° packaging. Tado° will continue to sell their device without the Viessmann branding.

What channels is this available through?
The tado° Smart Thermostat and accessories are available through Viessmann trained installer partners and service companies. To find your local partner please contact us or use the locator on our web site.

Can I install this on my own?
The tado° Smart Thermostat, as well as other accessories, is relatively quick and easy to install. Nevertheless, we recommend relying on the expertise of your installer or service company who has sold you the device to help ensure correct installation.

My heating system is quite old/new - is it supported by tado°?
tado° was designed to work with most heating systems, whether old or new. Be it a 30 year-old gas boiler, or a state-of-the-art heat pump, tado° is unique in Europe because of manufacturer-independent compatibility. If you have any questions, tado° customer service will be happy to help you.

What warranty applies to the tado° products sold through Viessmann?
tado° honours the usual 2 year warranty to devices sold through Viessmann.

What is the refund policy?
Only products with defects are replaced or repaired by tado°.

What tado° products are available through Viessmann?
Smart Thermostat Starter Kit (v3)
Includes one Smart Thermostat and the Internet Bridge. Works with Apple HomeKit, Google Assistant and Amazon Alexa.

Smart Radiator Thermostat - Starter Kit
Includes two Smart Radiator Thermostats and the Apple HomeKit-enabled Internet Bridge. Also works with Amazon Alexa. For radiators with horizontal mounting.

Smart Thermostat
Addition to Smart Thermostat - Starter Kit: manage multiple heating zones or rooms with underfloor heating.

Smart Radiator Thermostat
Addition to Starter Kit: Control radiators separately. For radiators with horizontal mounting.

Extension Kit
Works as a Wireless Receiver & Dual Relay Programmer.

Smart AC Control
The Smart AC Control manages the AC via infrared signals and connects to your home Wi-Fi. Works with Google Assistant and Amazon Alexa.

Professional Installation Service
Viessmann installation partners are happy to help you setup your Smart Thermostat or Smart Radiator Thermostats.

What is the RRP of the Smart Thermostat and other products?

Please check with your preferred installer