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User19481450
★★★★★
2026-11-10
Alles netjes ontvangen, goed beschermd.
Oura Size 12 Version 4 Polished Silver (like new) - 2 chargers included
$275.00
$357.5
30% OFF
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Product Details
Description
Specifications
Care Guide
The Oura Ring 4 features a fully titanium interior and exterior design with near-flush, recessed interior sensors (0.3mm) for enhanced comfort. Powered by Smart Sensing technology with an 18-path signal configuration, it delivers continuous, accurate 24/7 health, sleep, and activity tracking while offering 5 to 8 days of battery life. Includes 2 size 12 chargers.
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.