Lot · Activity Trackers
Oura Ring Gen 4 Size 9 Black
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Thu · Jul 16, 2026
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Used
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ZIP 630**
maxson314
1,283 ratings · 100.00% positive
Description
From the sellerThe Oura Ring Gen 4 Size 9 in Black is a high-tech activity tracker designed for fitness enthusiasts. this ring provides detailed heart rate monitoring and sleep tracking features.Powered by batteries and backed by a 1-year manufacturer warranty, it offers up to 7 days of battery life. Compatible with both iOS and Android operating systems, this unisex activity tracker is perfect for indoor and outdoor activities, with a focus on running and jogging. Made of metal and featuring sensors like an accelerometer and GPS, the Oura Ring Gen 4 is a stylish and functional tool for measuring and improving your f
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