NWT! Tangram Rookie Smart Jump Rope in Black

New in Box! Only took it out to photograph. -The most efficient cardio exercise now improved with the Smart Jump Rope Rookie. -The jump rope connects to the SmartRope mobile app (iOS, Android, Apple Watch) via Bluetooth to tell you about your cardio exercise. -SmartRope app keeps track of workout data: jump count, calories burned, and time spent jumping. -Stay motivated to jump rope by unlocking awards, doing interval trainings, and challenging other Smart Rope users to ever more intense cardio exercises. -The rope itself is completely adjustable; the Rookie is powered by a coin battery that can last up to 9 months.