Apple is reportedly working on a major overhaul of its Health app, integrating an AI-powered doctor feature as part of a broader initiative codenamed Project Mulberry. This development was announced on Sunday and is expected to be part of iOS 19, with a potential launch as early as iOS 19.4 in the spring or summer of 2026.
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AI doctor and health coaching features
The AI doctor, whom some Apple employees call “Health+,” will analyse data from devices like the iPhone, Apple Watch, and other health-tracking accessories to provide personalised health insights.
According to Bloomberg’s Mark Gurman, “development is now full steam ahead” on this project, which aims to offer tailored recommendations for fitness, nutrition, and overall well-being.
Apple has hired real doctors to train the AI model, ensuring accuracy and reliability in its health advice. The app will also include food tracking, a feature notably absent from Apple’s previous health offerings, positioning it in competition with apps like MyFitnessPal and Noom.
The AI health coach will be a virtual medical assistant, offering insights based on heart rate patterns, sleep cycles, and activity levels.
Apple plans to collaborate with external medical professionals to produce instructional videos covering various health topics, including sleep science, nutrition, physical therapy, cardiology, and mental health. The company also seeks a prominent medical figure to represent this service, further enhancing its credibility and appeal.
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Integration with existing Apple services
The revamped Health app will leverage Apple’s hardware and software ecosystem to maximise data collection and provide comprehensive health insights.
As Gurman notes, “The concept is straightforward: The Health app will persist in gathering data from your devices—be it an iPhone, Apple Watch, earbuds, or third-party devices—and the AI coach will leverage that data to provide personalised suggestions for health improvements”.
This integration will allow users to track their meals and receive nutritional insights. The app can use the iPhone camera to analyse workout techniques and suggest improvements, potentially linking with Apple’s Fitness+ platform.
Apple’s focus on health is part of CEO Tim Cook’s vision: “Apple’s work in health and wellness will be the company’s greatest contribution to mankind”. With Project Mulberry, Apple aims to merge its hardware, software, and services to offer a holistic health experience, setting a new standard in the tech industry’s approach to healthcare.