Oura Ring 4 - Silver - Size 8. Smart ring with sleep tracking, heart rate monitoring, and fitness tracking. Up to 8 days of battery life.Like new condition, never used. No original box. Includes Oura Ring 4 Sizing Kit.Shipping Information: Ships Monday, Wednesday, and Friday. Order cut-off time is 11 AM Pacific Standard Time. We are not responsible for courier delays.
| Category | Electronics > Wearables > Fitness Trackers |
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