watchOS 4.1 (15R5843a) for Apple Watch Series 1 (42mm)

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watchOS 4.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

New features, improvements, and bug fixes include:

• Stream music on Apple Watch Series 3 with Apple Music
• Listen to live or on-demand radio stations from Apple Music with the new Radio app on Apple Watch Series 3
• Use Siri to find, discover, and play songs, playlists, or albums
• Sync fitness data with GymKit-enabled treadmills, ellipticals, stair steppers, and indoor bikes for more accurate distance, pace, and energy burn metrics
• Ability to disconnect from a Wi-Fi network in Control Center for Apple Watch Series 3 (GPS + Cellular)
• Fixes an issue for Apple Watch Series 1 and later where Heart Rate notifications were delivered when the feature was not enabled
• Fixes an issue where some users did not receive Stand Reminders
• Resolves an issue where the current Stand hour indicator did not appear for some users
• Resolves an issue that was caused haptics to not be delivered for silent alarms
• Addresses an issue that prevented Apple Watch (1st generation) from charging for some users
• Resolves an issue where the Sunrise / Sunset complication would sometimes not appear
• Restores Mandarin as the default dictation language for China

Some features may not be available for all countries or all areas, for more information visit:

https://www.apple.com/watchos/feature-availability/

For information on the security content of this update, please visit this website:

https://support.apple.com/HT201222