App connected jump ropes are nothing new. We have covered a bunch of them that help you take your cardio to the next level while tracking everything on your phone. The Raynolse Jump Rope is also worth a look. It is a single and double under tracking rope that can track up to 30 jumps per second. It is smart enough to track different jump patterns.
This jump rope has 4 non-contact sensors in each handle to track your workouts. It has adjustable cable length and a universal cable connector, so you can choose the type of cable you want. It has vibrating handles to give you feedback. Raynolse is even smart enough to count your resting time. It has 3 workout modes.[where to get it]