App control: The smart radiator thermostat connects to your phone via a companion app after pairing. You can monitor and adjust temperature remotely from anywhere. Energy savings: It automatically stops heating when it detects a rapid temperature drop or energy waste, helping lower heating costs and improve efficiency. Temperature curve display: It provides a continuous temperature curve display that shows changes around the clock, helping you track fluctuations. Programmable settings: 52 weekly programs let you set specific temperatures for different days and times, for flexible control. Compatibility and build: Compact wall mounted unit compatible with most standard central heating systems and 230V radiators; robust performance. Use scenarios: - Return home: preheat living room via app before you arrive. - Away from home: lower heat during work hours. - Nighttime: keep child's room at a comfortable bedtime temperature.