GRS Trainer Watch

GRS Trainer is a sports training app for youth athletes, built for Apple Watch. Train smarter with structured drill libraries for basketball and lacrosse — wall ball, shooting, passing, ground balls, footwork, and more. Every drill includes a countdown timer, coaching notes, and hand-specific guidance (right, left, or both). Features: - Basketball and lacrosse drill libraries - Countdown timer for every drill - Coaching notes and technique cues - Session builder — create your own workouts - Team challenges — race to 10,000 shots or compete for most minutes trained - Leaderboards to compete with teammates - HealthKit integration — tracks heart rate, calories, and workout data - Works independently — no iPhone required Built for athletes who want to put in the work.