Oura Oura Ring 4 - Silver - Size 8

Oura Ring 4 - Silver - Size 8 ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night Just selling the ring, this ring was loved for a few months and has some light scratches and scuffs on the finish.