watchOS 6 - The Apple watch now has a dedicated app store
Activity trends. Cycle tracking. Hearing health innovations. The App Store on your wrist. With watchOS 6, you get the insights you need to stay healthy and fit. And more updates and surprises to make you fall in love with Apple Watch all over again.
watchOS 5 - Apple's new OS for the Apple Watch ⌚
watchOS is all new, with a suite of features to help you be more active & stay connected:
💪 Activity competitions to compete with friends
🏃♂️ Workout updates with more activity types & advanced running features
🎙️ Apple Podcasts directly on your watch
📻 Walkie talkies for your besties
🤖 A smarter Siri... that actually does things