Apple Watch Ultra owners will need to upgrade to watchOS 9.0.1
Apple has released watchOS 9.0.1 for Apple Watch Ultra to address bugs and performance issues that may affect day-one adopters.
The Apple Watch Ultra arrives in customers’ hands on Friday, September 23, and it will need an immediate update. It isn’t clear what the update addresses, but if users want to avoid service issues or other setup problems, it should be the first thing they do.