Oura Ring Gen 3 Heritage Stealth Size 8 Used – Fully Working, 4–5 Day Battery

OURA RING GEN 3 – HERITAGE STEALTH – SIZE 8 Pre-loved Oura Ring Gen 3 in Heritage Stealth, Size 8. This ring has been well used and has lots of superficial scuffs and scratches from normal daily wear. Please see the close-up photos for the exact cosmetic condition. The scratches are purely cosmetic and do not affect the ring’s functionality or sensors. I’m selling as I’m upgrading to a newer model, so it’s time for this one to find a new home. CONDITION * Fully functional and working as expected * Tracks sleep, heart rate, activity and temperature * Lots of cosmetic scuffs and scratches from everyday wear — please see photos * Scratches are surface-level and do not affect functionality or sensors * Battery currently holds a strong 4–5 day charge on a single charge * For comparison, battery life was rated at up to 7 days when new * Last charged: 10 August 2026 * Originally purchased by me directly from Oura online on 5 August 2024