Riven

Your dream physique is built on muscle failure. We turn your Apple Watch into an automatic workout tracker. It starts your sets, counts your reps, names the exercise and measures how close each set came to muscle failure. No buttons, no phone, no logging between sets.

FULLY AUTOMATIC

◆ Starts sets: Riven sees when a set starts and when it ends. Nothing to start or stop.

◆ Counts reps: every rep is counted from your wrist as you do it.

◆ Names exercises: 100+ exercises supported, and the most common lifts are recognized on their own, including bench press, squat, curls, rows, pulldowns and lateral raises.

◆ Measures muscle failure: the moment you rack the weight, your set gets a score from 0 to 100 for how close you came to muscle failure.

◆ Scores every muscle: see which muscle groups reached muscle failure in each workout.

◆ Syncs with Apple Health: sets, reps, exercises and scores are saved on their own.