Smart Thermostatic Radiator Valve- Enjoy comfort and efficiency with precise climate control, sleek design, and quick response times. Bluetooth-operated and Wi-Fi-enabled (*gateway required), it offers long battery life and seamless smart home integration. Precise temperature control (adjust by ±0.1 °C) - Shelly BLU TRV has precise temperature control, maintaining your desired comfort level with an accuracy of ±0.1°C, ensuring a consistent and comfortable environment. For those moments when you need a quick warm-up, the Boost Mode can swiftly bring your room to the perfect temperature in no time. Smart scheduling made easy-Smart scheduling allows you to align your heating with your daily routines, optimizing both comfort and energy efficiency. For enhanced temperature accuracy, the Shelly BLU TRV can support external sensors like Shelly BLU H & T and Shelly BLU Door/Window, which makes it a versatile addition to any home heating system. A perfect blend of comfort and efficiency-Ensure