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Who Really Owns All Your Health Data? – Lifehacker
Home, Health, Fitness Who Really Owns All Your Health Data? Hint: It’s not you. By Meredith Dietz, November 6, 2025 Table of Contents Table of Contents Sleep patterns. Heart rates. Menstrual cycles. Weight fluctuations. Medication schedules. The location of major world leaders. Every morning, millions of people strap on smartwatches, open period-tracking apps, and upload…
