Benchmarking "private doctors"! Microsoft releases Copilot Health: supports uploading medical records and wearable data, with a focus on encrypted privacy protection

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Microsoft has officially entered the AI healthcare track, pushing competition in this rapidly growing market to new heights.

On Thursday, Microsoft launched Copilot Health as a dedicated health assistant portal within its personal chatbot Copilot, opening it to U.S. users and supporting uploads of personal medical records and wearable device data.

Mustafa Suleyman, Microsoft's Head of Consumer AI, stated that the company hopes to replicate the "concierge medicine" experience, making personalized medical information accessible to everyone at any time.

In terms of privacy protection, Microsoft promises to encrypt users’ health data and apply additional internal security controls; related data will not be used to train AI models, and users can delete their personal information at any time.

Meanwhile, Copilot Health has clearly defined its product boundaries—it does not provide final diagnoses or formal treatment plans, and will guide users to seek offline medical care when necessary.

Benchmarking “Personal Doctors”: Suleyman Outlines AI Healthcare Blueprint

In an interview, Mustafa Suleyman painted an ambitious vision for Copilot Health. He said:

"I believe a medical super-intelligence is coming soon, available anytime and anywhere, providing every person with perfect, personalized, and comprehensively distilled health information around the clock."

This positioning benchmarks the concierge medicine model. Concierge medicine typically operates on a subscription basis, offering users more access to clinical doctors beyond routine visits. Microsoft hopes to use AI tools to popularize and democratize an experience previously limited to a small group of high-net-worth individuals.

On safety measures, Microsoft Vice President Dominic King revealed that the company has established an internal clinical team and consulted hundreds of external doctors regarding the chatbot’s medical advice and safety boundaries. King emphasized: “This is an important technology that we have to get right.”

Clear Functional Boundaries, Data Security as a Core Selling Point

Copilot Health will operate independently within Microsoft’s personal Copilot, separate from the business version. Health data will also be stored separately from users’ other conversations with the chatbot to reduce the risk of data mixing.

In a product demonstration, Copilot Health showed its safety-driven triage mechanism in a simulated patient data test scenario—when a user reported jaw pain after a heart attack, the system advised the user to “get an in-person evaluation today” rather than offering a self-diagnosis.

King made it clear that Copilot Health is positioned as an assistive tool rather than a replacement for doctors: it does not provide final diagnoses or formal treatment plans. This boundary is set for medical safety considerations and to avoid potential regulatory risks.

The Track is Getting Crowded as Tech Giants Stake Their Claims

AI health assistants are rapidly becoming a hot trend in the technology industry.

According to Bloomberg, earlier this week Amazon launched a health chatbot on its website and mobile app, expanding features previously limited to its One Medical primary care service members to a broader user base. OpenAI and Anthropic have also launched their own specialized health chatbots.

It is increasingly common for users to turn to chatbots for medical queries, driving companies to accelerate the enhancement of data analysis and patient communication capabilities in related tools.

For Microsoft, the launch of Copilot Health is not only an important supplement to its consumer AI product line but also a key move in capturing user entry points in the high-value market of personal health data.

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