Apple has a seriously difficult job when it comes time to replace the Apple Watch Ultra. It went in a new direction with it at launch, emphasizing its outdoor adventure credentials, and backing it up with the right features and materials. While not for everyone due to the size and the price, it’s a superb smartwatch that truly earned its 5/5 score in our review — and it has continued to impress ever since. How can Apple improve on the first version when it comes time to introduce the inevitable