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Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Record data: Accurately record various body data
ensuring reliable health tracking no matter how wet the circumstances
including blood oxygen level
Google Play or APP Store
Menstrual Days
Colmi R03 Smart Ring Size:10# Record data: Accurately record variousCharging compartment: The smart ring COLMI R03 is equipped with a charging compartment, which can charge your ring at any time and keep it running efficiently. Record data: Accurately record various body data, smart ring, your personal sports coach. 5 ATM waterproof: Professional waterproofing, the smart ring accompanies you to swim. Base parameters Brand: COLMI Product Name: R03 Smart Ring Colors: Black, Gold Ring Size: 7#, 8#, 9#, 10#, 11#, 12#, 13#
