ŌURA launches Oura Ring 4 with Smart Sensing technology
ŌURA has introduced the Oura Ring 4, a new version of its smart ring, featuring Smart Sensing technology designed to improve accuracy, comfort, and personalization. This technology uses research-grade sensors and an advanced algorithm to adapt to the wearer’s finger, ensuring continuous data collection both day and night.
The Oura Ring 4 is built with a lightweight, all-titanium design and a slimmer profile for improved comfort during all-day wear. It will be available in six colors -- Brushed Silver, Gold, Rose Gold, Silver, Stealth, and Black with a glossy tungsten PVD coating -- and in twelve sizes, ranging from 4 to 15.