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    [2024] COLMI R03 Smart Ring Men Women, Battery Life 39 Days, Health Monitor, IP68 & 5ATM Waterproof, Multi-sport Mode

    $47.99
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    Waterproof Grade:5ATM
    Model Number:COLMI R03
    Display screen:No
    NFC Support:No
    Activity Tracked:Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
    Metrics measured:Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor
    Item Weight:4.4g
    Case Material:STEEL
    Battery Capacity(mAh):15mAh(#7,#8,#9), 18mAh(#10,#11,#12,#13)
    Certification:ce,FCC
    Origin:Mainland China
    Brand Name:COLMI(智能电子)
    variants6
    [2024] COLMI R03 Smart Ring Men Women, Battery Life 39 Days, Health Monitor, IP68 & 5ATM Waterproof, Multi-sport Mode
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