Smart Ring Size Adjuster for Loose Rings, 120Pcs Silicone Spacer Inserts for Oura 5/Galaxy/RingConn 3/Ultrahuman, Reduces 0.2-2 Sizes, Sensor-Friendly, Waterproof, 3 Colors (Gold, Black, Clear) — Open-Box, 15% Off

𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗨𝗻𝗼𝗯𝘀𝘁𝗿𝘂𝗰𝘁𝗲𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Designed to fit all major smart ring models including Oura Ring Gen 5/4/3, Samsung Galaxy Ring, RingConn Gen 3, Amazfit Helio, and Ultra Human Ring AIR. Our ultra-thin spacers won't block sensors, charging ports, or heart rate monitors, ensuring accurate health tracking.

𝗧𝗵𝗿𝗲𝗲 𝗠𝗮𝘁𝗰𝗵𝗶𝗻𝗴 𝗖𝗼𝗹𝗼𝗿𝘀 𝗳𝗼𝗿 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗕𝗹𝗲𝗻𝗱: Available in gold, black and clear to match most ring tones effortlessly. Pick the identical shade to blend naturally with silver, gold, rose gold or colored bands, keeping your rings looking original without obvious mismatched patches. Perfect for beauty-focused ring wearers.

𝗜𝗻𝘃𝗶𝘀𝗶𝗯𝗹𝗲, 𝗦𝗼𝗳𝘁 & 𝗖𝗼𝗺𝗳𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗪𝗲𝗮𝗿: Made of premium skin-friendly high-transparency silicone, these adjusters fit closely to your ring with a seamless invisible look, no bulky patch feeling. Sweatproof and waterproof, they support all-day wear for sports, work, cooking, sleep and daily use, firmly preventing loose rings from sliding.spinning and shifting.

𝗦𝘁𝗿𝗼𝗻𝗴 𝗣𝗼𝗹𝘆𝗺𝗲𝗿 𝗔𝗱𝗵𝗲𝘀𝗶𝘃𝗲 & 𝗡𝗼 𝗙𝗮𝗹𝗹𝗶𝗻𝗴 𝗢𝗳𝗳: Featured with high-performance polymer adhesive, our ring spacers stick firmly to your smart ring with strong reliability, no easy drop-off. Sweatproof and waterproof for long-lasting use, it fits naturally just like a part of your ring. Please peel it off slowly and gently little by little when removal, to avoid damaging your smart ring structure,Hehee.

𝗘𝗮𝘀𝘆 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 & 𝗙𝗿𝗲𝗲𝗹𝘆 𝗧𝗿𝗶𝗺𝗺𝗮𝗯𝗹𝗲: No extra tools are required for installation. Even the elderly can complete the setup successfully on the first try without professional guidance. Simply clean and dry your smart ring, choose a proper thickness spacer, place it inside the ring, and press firmly for 30 seconds for strong adhesion to achieve a perfect snug fit instantly. Featuring a flexible and DIY-cuttable design, it can be freely trimmed to fit 5-15MM extra wide band rings.

Kueroami smart ring adjuster is specially designed to solve the problem of oversized smart rings. Compatible with Oura Ring, Samsung Galaxy Ring, RingConn and other smart rings, it provides a soft comfortable and secure fit without blocking sensors or affecting charging. Made of soft, transparent and skin-friendly material, the adjuster is invisible and lightweight, perfect for 24-hour wear including sleep, sports and daily work. Easy to apply and long-lasting, waterproof, it is the ideal accessory to keep your smart ring fitting perfectly.