RingConn Gen 2 World’s First Smart Ring with Sleep Apnea Monitor Black Size 13

[Size Before You Buy] RingConn Gen 2 Smart Ring uses unique sizing standards, different from U.K. and other health rings. [Waterproof for Every Adventure] RingConn Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming.

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