Round Timer (Boxing & MMA)

This round timer is built for formats that alternate a timed round with a timed rest. Boxing-style, martial-arts-style, debate, rehearsal, bag work, sparring drills, and general interval sessions can use presets or custom round, rest, and warmup values.

The current round or rest phase stays dominant, while total round status, warning cues, sound controls, and fullscreen mode remain secondary. Keep settings fixed during active sessions so the phase flow and cue timing stay easy to follow.

Use longer rounds for boxing-style bag work or practice rounds, shorter rounds for quick conditioning drills, and custom rest periods when equipment changes, notes, partner rotations, or room resets need more time. Warmup time can give everyone a clear countdown before the first active round starts.

• Warning cues can mark the final seconds of a round or rest period without changing the timer length.
• Sound controls are useful in noisy spaces, but can stay off when a visual display is enough.
• Presets are timing conveniences, not sport rule definitions or compliance guidance.
• Choose round and rest lengths that match your own plan or the format you are following.

For general circuits, use the workout timer. For work/rest conditioning, use the HIIT timer. For classic 20/10 intervals, use the Tabata timer. For a standalone break between sets or rounds, use the rest timer. For generic labeled steps, use the interval timer. For boxing-specific presets and terminology, use the boxing timer. For two-player turn timing, use the chess clock.

Is this a sport-rule timer? No. It is a practical round/rest countdown. Follow the rules for the class, gym, event, or format you are using.

Can I use it outside workouts? Yes. Debate rounds, rehearsal turns, practice rounds, and group rotations can use the same round/rest structure.

What are warning cues for? Warning cues mark the end of a round or rest period approaching without changing the duration you selected.