Bewinner Smart Ring - Ideal Gift, Intelligent Sleep Monitor, Multifunctional Health Care Sports Ring with Wireless Charging Box, Stylish & Practical

【Premium Design】: Made of premium aluminum alloy and ceramics, it is sturdy, durable, and elegant in appearance. IPX8 waterproof up to 100 meters,

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Premium Material: Made of high strength aluminum alloy and ceramic, this smart ring is durable and elegant in design, ensuring long lasting usage.

Fitness Smart Ring, Smart Health Ring, Sports Smart Ring Health Tracker for Women & Men, Continuously Records Sleep Quality, Heart Rate, Temperature

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Upgraded details: 1. More fashionable appearance design, adding sparkling stainless steel, fashion and health coexist 2. A 400mAh portable charging

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