How can I sync alarms set on my Mac with my iPhone and Apple Watch?

When I set an alarm on my MacBook Pro M4 that alarm is not synced to my iPhone 16 Pro Max or my iwatch. Why is that? This is the very interoperability that I pay for when buying Apple devices, which are quite expensive.




[Re-Titled by Moderator]

Original Title: macOS 15.5 alarms do not sync with phone or watch

MacBook Pro 16″, macOS 15.5

Posted on Jun 30, 2025 10:13 AM

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How can I sync alarms set on my Mac with my iPhone and Apple Watch?

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