RoundBell - Boxing Timer

RoundBell is the ultimate interval timer for boxing, kickboxing, and martial arts training.

FEATURES:

• Round Timer: Customize round time, interval time, and total rounds
• Gong & Horn: Round start/end gong sounds and warning horn before round ends
• Countdown Beeps: Audio countdown for the final 3 seconds
• Voice Alerts: "1 minute remaining" and "30 seconds remaining" voice notifications
• Presets: Save your favorite settings and switch instantly
• Haptic Feedback: Vibration notifications when sound isn't enough
• Screen Wake Lock: Screen stays on during your workout
• Japanese/English support

PERFECT FOR:

• Boxing and kickboxing training
• Pad work and heavy bag sessions
• Sparring round management
• HIIT and interval training

Clean dark theme design with large, easy-to-read timer display - visible from across the gym.