Every rep on cue. Every split on record.
PaceBuzz turns Apple Watch into a track stopwatch built for interval training: take splits with the crown or the Action button, feel your pace through haptic buzzes, follow structured workouts on your wrist, and log lactate or effort by voice without touching a sweaty screen.
Questions, ideas, or trouble? Email support@pacebuzzapp.com — we read everything. Please include your app version (Settings → About) if you're reporting a problem.