Oura Ring looks into detecting brain hemorrhages after Bill Ackman’s daughter’s story0

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• August 22, 2026

Oura is looking into how its smart ring could be used to detect brain hemorrhages after billionaire investor Bill Ackman suggested such a feature could have helped his daughter. Ackman, founder of Pershing Square Capital Management, shared this week that his 26-year-old daughter, Lucy, experienced a brain hemorrhage in February. He said data from her