There's not much new in this beta.

  • For all users, Adaptive Power Notifications have been added
  • For U.S. users, the recently redesigned Blood Oxygen Monitoring feature has been added that first appeared in iOS 18.6.1

Alongside iOS 26 beta 7, there's also Xcode 26 beta 6. Annoyingly, even at this late stage, this beta doesn't allow me to perform location simulation testing with a GPX file (FB19705540).