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Smart Thermostat X Starter Kit

Smart Thermostat X Starter Kit

Replace your existing room thermostats yourself in just a few steps and control the temperature with ease using our app or your smart speaker. 

The Smart Thermostat X is compatible with most boilers and heat pumps (Relay or OpenTherm). You can also use it to control your water-based underfloor heating.

Includes a tado° Bridge X that connects tado° to the internet.



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Product details: Smart Thermostat X Starter Kit

What's in the box?

- Smart Thermostat X (Wired) for Relay and OpenTherm
- Bridge X (Thread border router)
- 3x AAA battery
- 2x wall mounting screw
- 2x wall plug
- 3x sticky pad
- EU/UK plug


Wired Smart Thermostat X: 104 x 104 x 18 mm,
Bridge X: 60 x 60 x 31 mm.

Power supply

Batteries of the Smart Thermostat X: 4.5 VDC 3×AAA (LR03)
1200 mAh. Bridge X: Operating voltage 230 V, energy consumption 0.7 W.

Internet connection

The Smart Thermostat X connects to the Internet via the tado° Bridge X. You can plug the Bridge X into any socket and it connects to the Wi-Fi router.

To install tado°, you need at least iOS 16.4 or Android 9.0.


Smart Thermostat X: PC, ABS. Bridge X: PC.

User Interface

Smart Thermostat X: Display 49 x 30mm LCD, LED backlight; input: 3× mechanical.
Bridge X: 4 x LED.


Via the app, your smart speaker or with the buttons on the device.

Multi-language support

The tado° app, instructions and software are available in English, German, French, Italian, Spanish and Dutch.


5 years with professional installation.