Smart temperature controller with four core capabilities to improve comfort and energy use. - Precise temperature control: maintains a steady, comfortable living environment with accurate regulation. - 7 day programmable functionality: set personalized heating schedules for the entire week to fit your routine and optimize energy usage. - Remote app control: manage your heating system from anywhere using the dedicated app for convenient adjustments without being on site. - Child safety lock: prevents accidental changes by children, providing safety and peace of mind. Use scenarios - Weekday mornings: preheat the living area before wake up for a warm start. - Absence from home: adjust the temperature remotely while at work or away, then restore comfort before you return. - Family safe environment: enable child lock to keep thermostat settings steady during busy times. This description highlights function, weekly scheduling, remote control, and safety, while remaining clear, concise and professional.