Introducing more customisable watch faces, an enhanced Workout app, a first-of-its-kind AFib History feature, sleep stages, and a Medications app.
iOS 17 makes iPhone even more personal and intuitive with StandBy, easier sharing with AirDrop, and more, and is available as a free software update.
https://www.apple.com/ie/newsroom/2023/09/ios-17-is-available-today/