
iOS 26 Beta 7: New Features & Updates
Both 9to5Mac and MacRumors publish articles on August 18, 2025, detailing the new features and changes in iOS 26 beta 7 , the latest developer beta for Apple's mobile operating system. Key updates highlighted in both sources include new settings for Adaptive Power Notifications to manage battery performance and the re-enablement of a redesigned blood oxygen measurement feature for select Apple Watch models in the US, following patent litigation. While 9to5Mac also mentions a Drafts option in Messages and a tweak to the macOS Tahoe onboarding video, MacRumors adds a note about a bug fix for darker screenshots and clarifies that Adaptive Power Mode is exclusive to newer iPhone Pro models. Essentially, both publications provide a comprehensive overview for users and developers testing the latest iOS beta.









