Wireless Temperature Sensor


Technical specifications


tado° measures temperature and humidity. The temperature sensor accuracy is 0.01°C

Radio communication

Frequency: 868 MHz (6LoWPAN)


Wireless Temperature Sensor: 104 x 104 x 18 mm

Full packaging: 174 × 174 × 35 mm


Wireless Temperature Sensor: 138 g

Full packaging: 285 g

Power supply

4.5V DC (3 AAA batteries, 1.200 mAh).



User interface

The LED matrix has 10 x 19 mm LEDs and has a size of 32 x 20 mm. Buttons: 2x capacitive touch, 1x mechanical.

Multi-language support

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

Maximum number of tado° devices per Home

You can add up to 25 devices to your tado° Home.

Maximum number of users per Home

Up to 100 users can be added to your tado° Home.


Limited warranty: 2 years


Make tado° a part of your connected home. Control your heating with Apple HomeKit. Use Siri, Google Assistant or Amazon Echo to control your heating using voice commands, and create Applets with IFTTT to connect tado° with other applications and smart devices. tado° can also be integrated into the eNet Smart Home system.

What’s in the box?

  • Wireless Temperature Sensor

  • 3x AAA batteries

  • Sticky pads

  • Mounting material

How it works

Place your Wireless Temperature Sensor wherever you want the room temperature to be measured. This ensures that the Smart Radiator Thermostats heat the room more accurately to your desired temperature.

Enhance your setup

Add additional Smart Thermostats and Smart Radiator Thermostats to your Starter Kit and enhance your tado° setup.

Smart Thermostat

Add more Smart Thermostats to control rooms individually, e.g. for underfloor heating.

Smart Radiator Thermostat

Controls additional radiators.

Compatibility and installation

The tado° Wireless Temperature Sensor serves as an optional add-on in particular for tado° Smart Radiator Thermostats. It allows for controlling several radiators in a room with one device.

The tado° Wireless Temperature Sensor moves the temperature measurement away from the heat source. Thus it measures the temperature where it matters the most for you and accurately sets the room temperature according to your preferences. 

You will need the minimum of a tado° Starter Kit (V2, V3, V3+) with Internet Bridge.

Install it yourself

You can easily install the tado° Wireless Temperature Sensor yourself. It can be stuck to a wall or placed on a table, shelf, etc. As an alternative, you can use the additionally available Stand - no drilling necessary.