watchOS 10 is out today with some big changes to how we use Apple Watch:
- Control Center now accessed via the side button
- Swiping up from bottom now activates Smart Stack
- Double-press Crown to access recent apps
- Swiping L/R to change faces is gone; press+hold and swipe
I'm in the process of updating my book Take Control of Apple Watch for watchOS 10 and new watches, which should be out in a few weeks. Order current version here & get new edition when released: