Remote control capability: Control your thermostat from anywhere with your smartphone. The device uses WiFi connectivity for quick, reliable access so you can set a welcoming temperature as soon as you arrive home. Flexible temperature settings: comfort with a range from 5°C to 40°C and easily switch between Celsius and Fahrenheit. Child lock function: Built for safety, the child lock prevents unintended changes, making it suitable for homes with young children. Operating modes: Choose Manual, Auto, or Constant Temperature to balance energy efficiency with steady comfort throughout the day. Practical use scenarios Coming home to comfort: Pre–set the temperature remotely so rooms are at a comfortable level when you arrive. Energy efficient management: Use Auto mode during workdays or trips to optimize heating or cooling and reduce energy waste. Child safety: Enable Child Lock to prevent children from changing settings while you focus on daily activities. Key attributes at a glance: Functionality includes remote operation, adjustable temperature range, unit conversion between Celsius and Fahrenheit, safety with child lock, and versatile operation modes. The setup is compatible with standard smartphone control over WiFi, supporting convenient, everyday use.