Smart Rings

3 products

Popular

Inner Diameter: 20.8

  1. Colmi R12 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Black

    Colmi R12 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Black

    Waterproof, Android & iOS, Pedometer

    5
    4.0
    5
    from36,81 € at 6 stores

    0

  2. Top User Rated
    Maxlife MXSR-100 Size 11 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Gold
    Top User Rated

    Maxlife MXSR-100 Size 11 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Gold

    Waterproof, Android, Pedometer

    10
    3.6
    10
    from19,49 € at 4 stores

    0

    The best choice for its money.
    5

    5 members found this review helpful

    daseleftheria

    daseleftheria

  3. Colmi R10 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Black

    Colmi R10 Smart Ring 20.8mm Waterproof with Heart Rate Monitor Black

    Waterproof, Android & iOS, Pedometer

    1
    4.0
    1
    from32,62 € at 5 stores

    0