Microsoft Unveils Copilot Health to Aggregate Patients’ Records and Wearable Data

Silicon Valley has been circling personal health data since Google Health (2008–2012) and Microsoft’s own HealthVault (2007–2019) tried—and failed—to centralize records; Copilot Health represents the latest swing, now super-charged by large-language models. The move sits at the confluence of two long arcs: the century-long migration from paternalistic medicine toward patient self-management, and the thirty-year aggregation of sensitive data inside a handful of cloud monopolies. Like the rise of direct-to-consumer laboratory tests in the 1980s, it promises empowerment but risks misinformation and regulatory gaps—HIPAA still excludes most tech firms. If widely adopted, Copilot could accelerate a future in which algorithmic triage, not clinicians, become first contact—echoing how telephone nursing lines in the 1990s quietly reshaped care pathways. On a 100-year horizon, the question is not whether AI can summarize vitals—it surely will—but whether society erects governance that matches the power asymmetry between individuals and data brokers; without it, today’s convenience could be tomorrow’s surveillance pathology.