watchOS 9.4 Release Notes

These are the full watchOS 9.4 release notes for Apple Watch.

watchOS 9.4 includes improvements to Apple Watch and brings features to new regions.

• Wake-up alarms are no longer silenced with cover to mute gesture to avoid accidental cancellations during sleep
• Cycle Tracking with retrospective ovulation estimates and cycle deviation alerts now supported in Moldova and Ukraine
• Fib History now available in Colombia, Malaysia, Moldova, Thailand, and Ukraine


For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222