Two-way calendar sync

noun · updated Aug 2026

Definition

Two-way calendar sync keeps event meeting slots and external calendars (Google, Outlook) updated in both directions so changes and cancellations propagate.

One-way “add to calendar” links still leave diaries wrong when meetings move. Two-way sync reduces no-shows caused by stale invites. Handle permission scopes and timezone edge cases explicitly.

Direct answer

Two-way calendar sync keeps event meeting slots and external calendars (Google, Outlook) updated in both directions so changes and cancellations propagate.

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