New York , Oct. 07, 2025 (GLOBE NEWSWIRE) -- Buffr, a U.S.-based, women-owned brand known for its high-quality lifestyle and fitness accessories, announced today that its flagship product, Buffr SMART , has been named the best Oura Ring cover by Digital Journal . Buffr SMART protects your Oura ring during weightlifting and other activitiesBuffr SMART is a silicone Oura ring protector designed to shield Oura Rings and other smart rings during everyday life—from intense workouts to hands-on work environments. Frequently Asked Questions about Oura Ring CoversWhat is an Oura Ring cover? When is the best time to use an Oura Ring cover? Most Oura Ring covers like Buffr SMART are available in multiple sizes or flexible materials to accommodate different generations and ring sizes.