Smart Thermostat X
A versatile smart thermostat that supports major heating systems and enables easy, energy-efficient control through app or voice.

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Information
Maker | tado° |
Category | Thermostat |
Status | released |
Product Page | https://shop.tado.com/en/products/smart-thermostat-x-wired |
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Apr 28, 2025
Why Google killing old Nest devices is good for Matter
Google is retiring older Nest thermostats, ceasing updates from Oct 2025. While offering discounts, this move aligns with their focus on Matter, potentially benefiting the smart home standard despite short-term waste.
Apr 28, 2025 -
Dec 4, 2024
Can Using Matter Devices Save Energy and Help the Environment?
One of the key aspects of the Matter smart home platform is its energy monitoring features, extended in Matter 1.4. With careful management and configuration, there is the potential for a smart home to not only save you some physical energy, but to also reduce on domestic energy use. So do Matter devices contribute to energy efficiency and environmental sustainability?
Dec 4, 2024 -
Nov 7, 2024
Matter 1.4 Is Here, But What Does It Add to Your Smart Home?
Sticking to its Spring/Fall release cycle, the Connectivity Standards Alliance has today announced Matter 1.4. This brings a collection of overall improvements, including new features, revised functionality on existing features, and support for new device types.
Nov 7, 2024 -
Oct 29, 2024
The Best Matter-Compatible Thermostats
The smart home environment is rapidly evolving, transforming our living spaces into places of convenience and efficiency. One key aspect is creating a comfortable and energy-saving environment, and Matter-compatible thermostats are poised to be game-changers in this arena.
Oct 29, 2024 -
Sep 17, 2024
What is OpenTherm and How is it Important for Managing Heating in Smart Homes?
If you’re building a smart home or have already started, one area that you’ve either implemented or are considering is energy management and heating control. But you can’t simply go out and buy a smart thermostat and get instant results from your heating system. You need OpenTherm.
Sep 17, 2024
This room thermostat offers precise temperature control and energy savings with smart features and broad compatibility across heating systems and smart home platforms.
The Wired Smart Thermostat X is a flexible solution for managing home heating, supporting most boilers and heat pumps via Relay or OpenTherm, and even water-based underfloor heating. It integrates with the tado° app and smart speakers for easy control, and requires either a tado° Bridge X or a Thread Border Router to connect. The device enables room-by-room temperature adjustments, whether you're home or away, helping to minimize energy waste. Designed for a simple self-installation process, it works offline and supports robust smart home connectivity thanks to its use of universal Thread technology, which ensures stable and future-proof integration.

Smart Thermostat X
A versatile smart thermostat that supports major heating systems and enables easy, energy-efficient control through app or voice.
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Specifications
Manufacturer Part Number | RU04 |
Label | tado Smart Thermostat X |
Certification ID | CSA23C79MAT41789-24 |
Latest Firmware Version | 1.0 |
Network | Thread, Bluetooth |
Market | Consumer |
Software Versions |
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Device SKU | 105538 |
Firmware Version
The latest certified firmware version for this product.
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Hardware Version | RU04 |
Compliance Document
This is the official XML document certifying compliance.
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Matter Specification Version | 1.1 |
Transport Interface | |
Primary Device Type ID | |
ASIN-DE | B0CWPG6G5W |
SKU | RU04 |