Smart jump ropes are nothing new. There are plenty of them on the market that combine with your phone to track your workouts. The Raynolse Jump Rope is a double under tracking jump rope that helps you take your fitness to the next level. It can track up to 30 jumps per second and recognizes different jump patterns.
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This jump rope has 4 non-contact magnetic sensors in each handle. Its vibrating handles alert you with different patterns. This jump rope has 3 overload workout modes. It is smart enough to measure your resting time.
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