Auditory Feedback: Provides real-time beeping directly in sync with the user’s heartbeat, acting like a stethoscope. Precision: Uses smoothed heart rate calculations for consistent auditory intervals. Fitness, Mindfulness, and Health: Versatility in use cases—useful for workouts, meditation, or health monitoring. Hardware Agnostic: Designed to work with standard Bluetooth heart rate monitors, offering more flexibility than hardware-specific apps like Fitbit or Garmin.