Add-on – Smart Radiator Thermostat

OverviewSpecificationsPackage Variants

Smart Radiator Thermostats

Smart Radiator Thermostats

Works with both your own boiler and with district heating.

Smart Thermostat + Smart Radiator Thermostats

Smart Thermostat + Smart Radiator Thermostats

If you have your own boiler, we recommend using the Smart Thermostat as the central control device. This will allow individual Smart Radiator Thermostats to control the boiler directly when needed and help save even more energy.

What’s in the box?

  • 1 Smart Radiator Thermostat (Duo Pack: 2x; Quattro Pack: 4x)

  • 2 AA batteries (Duo Pack: 2x2; Quattro Pack: 4x2)

  • 6 radiator adapters (Duo Pack: 2x6; Quattro Pack: 4x6)

Technical specifications



Internet Connection

The Smart Radiator Thermostat connects to the internet via the Internet Bridge that’s part of your Starter Kit (not included in this package).


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

Radio communication

Frequency: 868 MHz (6LoWPAN)

Multi-language support

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

  • Smart Radiator Thermostat: 183 g
  • Full packaging Single: 323 g
  • Full packaging Duo: 604 g
  • Full packaging Quattro: 1120 g

Power supply

3,0 V DC - (2x AA batteries, 1,200 mAh). Compatible with Panasonic Eneloop AA 1900 mAh NiMH rechargeable batteries (the use of other types of rechargeable batteries is not recommended).


The outer shell consists of polycarbonate (PC) and ABS plastic in matte white.

User interface

LED display, mechanical control knob.


Control via the app or manually operate using the control knob. You can deactivate the manual operation in the app with the Child Lock feature.


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.


You can supplement your Starter Kit with additional Smart Radiator Thermostats. To control your whole home with tado°, add individual Smart Radiator Thermostats to each of your radiators or as needed.

Add-on – Smart Radiator Thermostat

Add-on – Smart Radiator Thermostat

To independently control your rooms with radiators, you can supplement your Starter Kit with extra Smart Radiator Thermostats.

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Add-on – Smart Radiator Thermostat - Duo

Add-on – Smart Radiator Thermostat - Duo

Do you need more than one? Then get the Duo Pack and save twice!

Add-on – Smart Radiator Thermostat - Quattro

Add-on – Smart Radiator Thermostat - Quattro

Do you need more than two? Then get the Quattro Pack and save even more!

Factory refurbished – tado° products as good as new

All the benefits and the full guarantee: with our refurbished products you take no risk.

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