Do I have to connect a calendar?

Plan manually if you prefer not to import events.

No. Calendar connection is optional; you can enter events and fixed commitments yourself.

Your options

  1. During setup, continue without calendar access if you prefer.
  2. Add Personal events from the add menu, or add repeating commitments in Settings → Planning boundaries.
  3. Connect a calendar later in Settings → Calendar import if you want existing events to appear automatically.