Leaked watchOS 4.1 GM Release Notes Confirm Apple Music Streaming, GymKit Support - MacRumors
Skip to Content

Leaked watchOS 4.1 GM Release Notes Confirm Apple Music Streaming, GymKit Support

Release notes for the watchOS 4.1 golden master were leaked this afternoon by developer Guilherme Rambo, confirming all of the bug fixes and feature updates that we can expect to see in the new watchOS software.

Much of what's listed in the release notes was already known because the features are available in the beta, but the notes confirm GymKit support and highlight several bugs that are being addressed in the update.

watchos 4
watchOS 4.1 introduces streaming music on Apple Watch Series 3, and it includes a new Radio app, which is limited to watchOS Series 3 models. Though not listed in the release notes, the update also offers several new Unicode 10 emoji. Full GM release notes are below:

New features, improvements, and bug fixes include:

- Stream music on Apple Watch Series 3 with Apple Music or iCloud Music Library
- Listen to live radio on Beats 1, custom stations, and expert-curated stations 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 WiFi 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 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 and Sunset complication would sometimes not appear
- Restores Mandarin as the default dictation language for China

As these are not final release notes, there could be additions or tweaks to the information ahead of when the new watchOS 4.1 update is released to the public. There is as of yet no mention of Apple Pay Cash, Apple's new peer-to-peer payments service, so it continues to be unclear if that feature is going to be bundled into the iOS 11.1 and watchOS 4.1 updates.

Apple employees are currently testing Apple Pay Cash as part of iOS 11.1, but support for the feature could be held back until a later update.

It's not yet clear when Apple will launch watchOS 4.1, but a release could come as soon as next week alongside iOS 11.1, macOS 10.13.1, and tvOS 11.1 if Apple is aiming to get all of its new software updates out ahead of the debut of the iPhone X.

Related Roundup: Apple Watch 11

Popular Stories

Apple Watch Ultra 2 Black Titanium

New Apple Watch Series 12 and Apple Watch Ultra 4 Features Revealed

Sunday August 30, 2026 7:54 am PDT by
Bloomberg's Mark Gurman today further outlined what to expect from the Apple Watch Series 12 and Apple Watch Ultra 4 set to be unveiled on September 9. While it was initially rumored that Touch ID may be coming to the Apple Watch this year, Gurman reiterated that he does not expect the Series 12 or Ultra 4 to have any major design changes compared to the current Series 11 and Ultra 3 models. ...
apple surprise and shine event

Apple Event Today: iPhone 18 Pro and iPhone Duo Cheat Sheet

Tuesday September 8, 2026 10:24 am PDT by
Apple's biggest event of the year is almost here, and all eyes are on Cupertino. With the first foldable iPhone expected to headline Apple's "Surprise and Shine" event on Wednesday, September 9, at 10:00 a.m. Pacific Time, the rumor mill has been running full throttle, fuelled by the biggest single design change in the life of the iPhone. To get you up to speed, here's a quick reference...
apple watch series 12

Leak Hints at Four New Features for Apple Watch Series 12 and Ultra 4

Monday September 7, 2026 8:57 am PDT by
Ahead of the announcement of the Apple Watch Series 12 and Ultra 4 later this week, code in the watchOS 27 and iOS 27 betas points to a series of new features for the product line. The information comes from a new post from MacRumors forums member "pdfu." The findings include: New "Readiness" app: An all-new separate Watch app referred to in code as "Readiness," distinct from the...

Top Rated Comments

blairh Avatar
116 months ago
For the love of God bring back the ability to control your iCloud/locally stored music library on your Watch.
Score: 28 Votes (Like | Disagree)
MrGimper Avatar
116 months ago
Does it include a feature to centre the top strap in the photo included in this news article? #OCD
Score: 19 Votes (Like | Disagree)
I’mpaced Avatar
116 months ago
Why can’t messages be deleted from the watch when I delete from the phone
Score: 10 Votes (Like | Disagree)
116 months ago
"Resolves an issue that caused haptics to not be delivered for silent alarms "

Thank goodness. I thought something was just wrong with my wrist...
Score: 7 Votes (Like | Disagree)
116 months ago
“Addresses an issue that prevented Apple Watch (1st generation) from charging for some users“

oh thank GOD! I thought I was going crazy or my watch was going bad!
Score: 7 Votes (Like | Disagree)
ghostface147 Avatar
116 months ago
Former Apple developer....
Score: 7 Votes (Like | Disagree)