Smart 1:1s are initially scheduled as a Free event and will switch to Busy as your schedule changes to give maximum flexibility in your calendar -- while still ensuring that you get the time you need with your attendee. You can learn more about how Reclaim uses Free and Busy settings here.
Smart 1:1s will automatically flip from Free to Busy when it's <24 hours ahead of their start time, or when there is only one slot remaining for the Smart 1:1 within the same day.
You can additionally opt to lock your Smart 1:1s sooner to prevent them from rescheduling, which will also mark them as busy.
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