Jump Rope Counter: Treelet

Count every jump with your iPhone, Apple Watch, or AirPods—and keep the workout in Apple Health.

Train from your pocket, your wrist, or supported earbuds. Start a free session whenever you want, or build interval sets by time or jump count with rest between sets. Today’s reps, duration, calories, and heart rate stay on one screen, with a calendar for the days you showed up.

Three ways to count
· iPhone — Keep it in a pocket or on you. Motion sensors count each jump.
· Apple Watch — Start on your wrist, pause and resume, then sync the session back to iPhone.
· AirPods — Uses the motion sensors in AirPods (3rd generation or later), AirPods Pro, AirPods Max, and Beats Fit Pro to count from head movement.

Train your way
· Free training — No time limit. Start and stop on your schedule.
· Group sets — Each set by time or reps, with rest and the number of sets you choose. Built for intervals.
· Adjustable sensitivity — Tune detection for lighter jumps or a steady rhythm, with fewer false counts.

Progress you can see
The home screen totals today’s time, jumps, energy, average speed, and consecutive jumps. When heart-rate samples exist from Apple Watch or Apple Health, you’ll see the average. A month view shows which days you trained. Saving a session to Apple Health puts jump rope next to your other workouts.

Use it for a daily habit, at-home cardio, or any time you need a reliable rep count—including PE practice—without counting in your head.

Allow Motion & Fitness and Health access in Settings so time, reps, and calories stay complete.