OSleeve Classic (Ōura, Galaxy, Ultrahuman & More) - Smart Ring Protection Cover

OSleeve Classic (Previous Generation) A thinner, earlier OSleeve design for light daily wear. OSleeve Classic offers simple protection for your smart ring during everyday activities like walking, working, and sleeping. The thinner silicone design provides lightweight comfort while helping protect your ring from scratches and bumps. Limited inventory available while stock lasts. For lifting, training, or hands-on work, we recommend our current OSleeve model designed for higher-impact activities. Why customers choose it Lightweight comfort – Thin, flexible silicone Low-profile protection – Helps prevent scratches and bumps Sensor friendly – Your biometrics stay uninterrupted Best for Walking • Desk work • Yoga • Sleep Finish Semi-Gloss Colours Black • Arctic White • Slate Gray • Dusty Pink • Luxe Clear Compatible with Ōura (Gen 3 & 4) • RingConn • Ultrahuman Air • Samsung Galaxy Ring Patent pending. Designed and made in New Zealand.