If your system is currently running a schedule, and you have Smooth Setback Recovery enabled, the thermostat knows how long it takes to achieve the temperature for the next setpoint and will start to cool or heat your house to achieve the setpoint by the start of the new time period. When this occurs, the "Transitioning to Next Schedule" status message appears in the left side of the home screen.
For more information or a visual representation of steps please reference our user guide here
