If you would like to use a scene (or toggle the HVAC off) for a continued amount of time, such as an unseasonably warm/cool day or extended travel, you can toggle schedules off from the scheduling screen (by tapping the toggle switch right above "At a Glance") to use a scene/setting without being interrupted by the schedule. When ready to return to your normal schedule, you can toggle schedules back on to resume your typically scheduled scene changes.