HIIT & Tabata Timer for Watch

Run every HIIT and Tabata interval from your wrist — no iPhone required. HIIT is a standalone Apple Watch interval timer built for people who want to train hard without stopping to check their phone. Set custom work/rest rounds, feel haptic cues on every transition, and track heart rate and calories in real time. WHY ATHLETES CHOOSE HIIT • Standalone on Apple Watch — start, train, and finish wit…