Meet the Raynolse Smart Jump Rope: a double under tracking jump rope ready for serious workouts. It comes with Bluetooth receivers that can track up to 30 jumps per second. You can even mix single and double unders as this jump rope can recognize different jump patterns.
Raynolse comes with Bluetooth 5.0 connectivity. The length of the rope is adjustable. The handles give you vibration feedback. This jump rope is smart enough to measure rest time. It has 3 overload workout modes. Raynolse is USB C Type compatible. You can find it on Kickstarter at this time.