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User11076032
★★★★★
2026-11-09
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Oura Ring 4 Smart Ring — Black with box, directions, charger
$175.00
$227.5
30% OFF
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Product Details
Description
Specifications
Care Guide
Oura Ring 4 smart wearable in a sleek black finish. Tracks sleep, activity, and readiness. Syncs with the Oura app for health insights. Comfortable profile for daily use. I used just for a month or so. I bought it too big.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.