Smart Rings

2 products

Popular

Inner Diameter: 21.4

  1. Maxlife MXSR-100 Size 12 Smart Ring 21.4mm Waterproof with Heart Rate Monitor Gold

    Maxlife MXSR-100 Size 12 Smart Ring 21.4mm Waterproof with Heart Rate Monitor Gold

    Waterproof, Android, Pedometer

    10
    3.6
    10
    from20,52 € at 5 stores

    0

  2. Ksix Saturn Smart Ring 21.4mm Waterproof with Heart Rate Monitor Black

    Ksix Saturn Smart Ring 21.4mm Waterproof with Heart Rate Monitor Black

    Waterproof, Android & iOS

    1
    4.0
    1

    0