The Eve Thermo (Matter) set, consisting of four smart radiator thermostats, is designed for modern, energy-efficient heating control in living spaces. The devices allow for precise room temperature control directly at the radiator and are specifically designed for integration into smart home ecosystems such as Apple Home and Amazon Alexa. The Matter standard also ensures improved compatibility with various platforms. The thermostats replace traditional radiator valves and enable both automatic and manual temperature control. Heating schedules, time profiles, and individual scenarios for specific rooms or the entire home can be configured via the app. This allows for targeted optimization of energy consumption, particularly by lowering the temperature when users are away. The devices are manufactured to a high standard and designed for continuous everyday use. They are mounted directly on the radiator valve and are compatible with standard connections. Installation is relatively simple and can be carried out without complex technical knowledge. A key advantage is the precise temperature control, which promotes even heat distribution and reduces unnecessary energy consumption. Integration with Apple Home enables seamless control within an existing smart home system, while Alexa voice control offers additional convenience. In practical use, the thermostats prove particularly efficient in well-insulated living spaces. Limitations may arise with very old heating systems or poorly insulated buildings, as efficiency depends heavily on the building's structural conditions. Overall, the Eve Thermo (Matter) set offers a modern and flexible solution for intelligent heating control. It combines energy savings, ease of use, and broad smart home compatibility, making it especially suitable for users who want to actively optimize their energy consumption.