Does the system send reminders to both candidates and recruiters?

Absolutely. The system sends two reminders to both recruiters and candidates.
Recruiters get their first reminder in the morning, with a full list of interviews for the day, helping them plan and prepare. The second reminder arrives 15 minutes before each interview.
On the other hand, candidates get their first reminder one day before the interview, and the second two hours before the interview starts.
Recruiters also have the option to snooze, disable, or adjust the timing of the reminders.