As announced previously, Apple today released iOS 15 for the iPhone, iPadOS 15 for the iPad, watchOS 8 for the Apple Watch, and tvOS 15 for the Apple TV.
Apple has also announced a major annual update to the Mac operating system called macOS Monterey, but that is not one of today’s releases.
iOS 15’s major new feature addition is Focus, whereby a user can set profiles like “work,” “sleep,” or “home” that display different apps and notifications depending on what the user is doing. It also redesigns notifications and adds numerous new features to Messages and FaceTime, among other things.