A minor upgrade to the watchOS 9 operating system, watchOS 9.0.1, was issued by Apple. For those who are getting an Apple Watch Ultra tomorrow, watchOS 9.0.1 is now available for the device and will be a day-one update.
The update may be downloaded by Apple Watch Ultra owners by opening the Apple Watch app on their iPhone and selecting General > Software Update. The Apple Watch must be charged to at least half, be plugged into a charger, and be within range of the iPhone in order to install the updated software.
The update fixes a problem that could result in distorted audio during phone calls when using the speakers, according to Apple’s release notes.
The Apple Watch Ultra will be delivered to customers who preordered it on launch day tomorrow, and Apple retail shops should also have stock available.