It's time to update your Apple Watch, but don't get too excited; watchOS 26.6 doesn't appear to have any significant new features. Apple has just released watchos 26.6, a relatively minor update. Even barring any exciting updates, it's still a good idea to go ahead and update your Apple Watch. The Apple Watch will update on its own over the air. Ensure the Apple Watch is charged to at least 50% and connected to Wi-Fi On your Apple Watch, open the Settings app Tap General Tap Software Update Tap Install if a software update is available Follow the on-screen instructions