Ultrahuman ramps up U.S. push with Ring Pro as Oura tightens its grip
Ultrahuman pushes back into the U.S. with Ring Pro, as Oura strengthens its lead in a market driving 60% of global demand.
Ultrahuman Ring Pro
Ultrahuman bets on redesigned smart ring to win back U.S. market after Oura dispute
Ultrahuman’s Ring Pro promises 15-day battery life and a $479 price tag as the wearables maker expands its health-tech push.