React Trainer — Agility Training & Reaction Drills Build faster reflexes with random-interval training drills. Create a drill, hit play, and react to unpredictable visual flashes and audio beeps that keep you sharp. How it works: - Create custom drills — name them, set duration (15s to 5min), and dial in your min/max cue interval - Pick one or multiple flash colors (green, red, blue, yellow, orange) - A 3-2-1 countdown kicks off the drill, then cues fire at random intervals within your range - When you're done, see your stats: total cues, drill duration, and average interval between cues Built for any sport that demands quick reactions: - Tennis: split step timing, volley reactions, serve returns - Boxing: jab-cross combos, slip & counter, defensive reflexes - Soccer: first touch, goalkeeper saves, direction changes - Basketball: fast breaks, defensive slides, pick & roll decisions - Or any training where unpredictable cues sharpen your instincts Apple Watch companion: Sync drills to your wrist and train without your phone. Start, run, and review drills right from your watch.