Apple is reportedly revamping its Health app to introduce an AI coach that will provide personalized health advice using data from users' medical devices. According to Bloomberg's Mark Gurman, development is progressing, with the new features expected to debut alongside iOS 19.4 in spring or summer of 2026. The AI coach, tentatively named Health+, will also incorporate food tracking and is currently being trained using insights from staff physicians. Apple plans to enlist additional doctors to create health-related video content for enhanced user guidance.