<ul><li>See your jump count in MID-AIR whilst you exercise!</li><li>The evolution of a classic cardio training, a jump rope workout burns twice as many calories as a running workout.</li><li>Sync the jump rope to the free Smart Gym mobile app (iOS, Android, Apple Watch) to track jump count, calories burned, workout times, and interval training.</li><li>Stay motivated to keep using the jump rope by unlocking fitness awards and competing with friends.</li><li>Smart Gym syncs to Apple HealthKit, Google Fit, and Under Armour (UA Record, MyFitnessPal, MapMyFitness) to support all types of workout and fitness wearables.</li></ul><br><br>

[Tangram Factory] Smart Rope - LED embedded Jump Rope (Black, Large)