Harpreet Rai

Born: October 1981

Known for: CEO of Oura Health and current healthcare executive at Loop

Fields: Electrical Engineering

Awards: San Francisco Business Times 40 Under 40 (Class of 2021): Selected as a 40 Under 40 honoree during his tenure as CEO of Oura. The award recognized his leadership in scaling the company internationally and pioneering wearable health tracking.

Harpreet Singh Rai is an American tech executive and entrepreneur best known as the former Chief Executive Officer of ŌURA, the company behind the popular health-tracking smart ring. In June 2025, he joined Mumbai-based preventive healthcare company Loop as the President of their Healthcare vertical.