Smart WiFi thermostat for gas boilers: control heating from anywhere via WiFi with the Smart Life/Tuya app. Remote access, precise temperature management, and compatibility with most gas boiler systems. Battery-powered, no external power supply: runs on three 1.5V batteries, making installation simple and avoiding the need for a separate power adapter. Flexible programming: supports Manual, Program, or Temporary Program modes. Weekly scheduling offers flexible day-count options and multiple time slots per day to tailor comfort. Precise temperature control: adjustable temperature hysteresis for stable comfort; minimum setpoint of 0.5°C; wide operating range; display calibration ensures accurate readings. Compact, durable design: wall-mountable unit with reliable performance and easy integration into standard installations. Use cases: - Away from home: adjust temperature remotely to save energy while you’re out. - Busy weekdays: set different temperatures for mornings and evenings to match your routine. - Energy-conscious homes: fine-tune boiler operation to balance comfort with lower utility bills.