Round Timer - Boxing & HIIT

Round Timer - Professional Interval Timer for Boxing, MMA, HIIT & Martial Arts

The ultimate round-based interval timer designed for boxing, MMA, Muay Thai, kickboxing, HIIT, Tabata, and CrossFit training. Stay focused on your workout with clear visual and audio cues — now with Picture-in-Picture (PiP) mode so you can keep timing while using other apps!

ROUND-BASED TRAINING

• Set custom work/rest intervals and total rounds
• Visual countdown with color-coded phases (work, rest, prep)
• Audio alerts for round transitions
• Preparation countdown before each session
• Perfect for boxing rounds, MMA sparring, and fight training

PICTURE-IN-PICTURE (PiP) MODE

• Keep the timer visible while browsing or texting
• Floating mini timer with real-time countdown
• Pause/resume directly from PiP window
• Never miss a round change while multitasking

SMART TIMER CONTROLS

• One-tap start with intuitive controls
• Background timer with notification support
• Sound alerts even when app is in background
• Haptic feedback for round changes

ADJUSTABLE COUNTDOWN

• Choose when the countdown starts: 3, 5, 10, 15, 20 or 30 seconds
• Set it separately for prep, work and rest
• Or turn it off for any phase

CUSTOMIZABLE EXPERIENCE

• Sound on/off toggle
• Vibration feedback settings
• Available in 16 languages

PERFECT FOR

• Boxing round timer & fight training
• MMA and martial arts sparring timer
• Muay Thai & kickboxing interval timer
• HIIT and Tabata workout timer
• CrossFit WOD timer
• Circuit training and bootcamp
• Jump rope and shadow boxing

Download Round Timer now and level up your boxing, MMA, and HIIT training!