Microsoft is taking a major step deeper into consumer health with the launch of Copilot Health, a new AI-powered experience designed to help people actually understand their medical data instead of just collecting it. Announced on March 12, 2026, the service is aimed at everyone who has ever stared at a confusing lab result, worn a fitness tracker that only produced charts and numbers, or walked into a doctor’s office and immediately forgot the questions they meant to ask. Rather than giving users more raw information, Copilot Health focuses on making sense of what they already have so they can walk into appointments better prepared and more confident.
In a dedicated blog post on the Microsoft AI site, the company positions Copilot Health as a separate, secure space inside Copilot where “medical intelligence” turns scattered health records, wearable data, and history into personalized insights users can act on. Copilot Health is not intended to replace doctors; instead, it is meant to make every minute with a clinician more productive by helping people show up with the right questions, the right context, and a clearer understanding of what might be going on with their bodies. Microsoft is rolling the service out gradually, beginning with a waitlist for early adopters who will help shape the experience during its initial phase.
Copilot Health
At the core of Copilot Health is aggregation: it pulls in activity levels, sleep patterns, vital signs, and other trends from more than 50 wearable devices, including Apple Health, Oura, and Fitbit. It also connects to health records from over 50,000 U.S. hospitals and provider organizations via HealthEx, ingesting visit summaries, medication lists, and test results into one comprehensive profile. On top of that, Copilot Health can integrate detailed lab results from partner Function, giving the AI a deeper view into a person’s biomarkers and longitudinal health patterns. The idea is to move from isolated data points to a coherent story—where, for example, fragmented sleep, changing vitals, and recent diagnoses are all considered together rather than in silos.
The product builds on Microsoft’s existing footprint in health search and consumer guidance. According to the company, its consumer products already respond to more than 50 million health questions every day, ranging from “what’s causing this knee pain?” to “where’s the nearest urgent care that takes my insurance.” To improve reliability, Microsoft says it elevates information from credible health organizations across 50 countries, vetted by its clinical team using criteria derived from the National Academy of Medicine’s principles for trustworthy health information. Responses in Copilot are accompanied by clear citations and expert-written answer cards from Harvard Health, and Copilot Health layers on the ability to search real-time U.S. provider directories to find clinicians by specialty, language, location, and insurance coverage.
Microsoft also frames Copilot Health as a step toward what it calls “medical superintelligence.” Under the hood, the company references initiatives like the Microsoft AI Diagnostic Orchestrator (MAI‑DxO), which has shown promising performance in research environments when applied to a range of clinical cases. Future publications will detail how these systems can be used across broader conditions, but the long-term vision is an AI that combines the wide-ranging perspective of a general practitioner with the deep expertise of a specialist. New features based on these capabilities will only surface in Copilot Health after rigorous clinical evaluations and will be clearly labeled so users understand what the AI is doing and where it fits in their care.
Given the sensitivity of health data, Microsoft is putting a heavy emphasis on privacy, security, and governance. Copilot Health operates as an isolated experience, with conversations and data kept separate from general Copilot under additional access, privacy, and safety controls. Data is encrypted at rest and in transit, protected by strict access policies, and users are given straightforward options to manage and delete their information. Connectors to external sources like electronic health records or wearables can be disconnected instantly, and Microsoft explicitly states that information in Copilot Health is not used to train underlying AI models.
The service is built in collaboration with Microsoft’s internal clinical team and an external advisory group of more than 230 physicians from over 24 countries, aimed at ensuring the system is grounded in real-world clinical practice, safety feedback, and responsible AI principles.
Those responsible AI commitments are baked into Copilot Health’s design and operations, according to Microsoft. The company says its fairness, transparency, and accountability principles guide everything from how data is handled and models are developed to how the service is monitored and how incidents are addressed. Copilot Health has also achieved ISO/IEC 42001 certification—the first global standard for AI management systems—meaning an independent third party has assessed and validated how Microsoft builds, governs, and continuously improves the AI that powers the experience. That certification is likely to matter for healthcare providers, regulators, and privacy-conscious users deciding whether to trust the platform with their most sensitive data.
Accessibility and inclusivity are another pillar of the launch. Microsoft notes that Copilot Health is being developed with a diverse user base in mind, in collaboration with organizations such as AARP, which serves 38 million older Americans, and the National Health Council, which represents more than 180 patient advocacy groups. The goal is to create an interface and feature set that people of different ages, backgrounds, and skill levels can use confidently, not just early adopters and power users. While the initial release is English-only and limited to adults 18 and older in the United States, Microsoft says it is actively working on additional languages, voice options, and expanded geographic support.
Sign up for Copilot Health
For now, anyone interested can sign up to join the waitlist and be among the first to try Copilot Health. Once admitted, users will find a dedicated space where their health records, wearables, and lab results can be linked and analyzed with the help of AI, all with the caveat that the tool is not meant to diagnose, treat, or prevent disease and should never replace professional medical advice. Instead, Microsoft wants Copilot Health to become the always-available companion that helps you prepare for appointments, understand your numbers, and navigate the increasingly complex healthcare landscape with more clarity and less anxiety.
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