Dual sensor control: This underfloor heating thermostat uses both an internal air sensor and an external floor sensor to manage heating precisely while reducing overheating risks. It defaults to internal sensor operation to help prevent overheating. Programmable weekly schedules: your floor heating with 3 working mode options (MonFri / MonSat / MonSun) plus 6 daily periods, enabling meaningful energy savings through intelligent programming. Memory function and automatic calibration: Maintains operation during power outages by preserving your settings, while delivering 0.5°C room accuracy and 0.1°C internal accuracy for consistent comfort. Touchscreen operation and modern design: White PC+ABS construction with responsive touch buttons and a blue backlight display. Compact 86 x 86 x 14 mm room controller combines contemporary style with intuitive adjustment. Use scenarios build or retrofit with radiant floor heating: Use dual sensors to maintain steady, comfortable warmth across living spaces while minimizing heat waste. Bathroom, kitchen, or traffic zones: The combination of automatic calibration and precise sensing ensures reliable comfort even with variable floor conditions and occupancy. Small apartment or office space: Flexible weekly modes and six time periods let you tailor heating schedules to daily routines, supporting efficient energy use without sacrificing comfort.