You may set the smart temperature control plan for a day, and activate the plan, then the thermostat will automatically regulate the temperature according to the plan. If the temperature in a certain time frame of the original plan becomes inappropriate due to abrupt weather changes (e.g. sudden rise in outdoor temperature), you may not need to shut down the smart schedule, but can manually regulate the temperature of the current time frame, without creating an impact on the temperature planning of the subsequent time frame, to cope with the sudden changes of weather conditions more flexibly.