Heart Tracker

How HRV Biofeedback Works

Subhead: Using breathing to guide heart rhythm and autonomic balance

HRV biofeedback rests on the natural connection between breathing, heart rate, and the autonomic nervous system. By walking users through paced-breathing exercises, Heart Tracker helps bring these processes into sync and supports a more balanced autonomic state.

• Breathing Shapes Heart Rhythm — Heart rate rises slightly during inhalation and falls during exhalation — a pattern known as respiratory sinus arrhythmia, and the core mechanism behind HRV biofeedback.
• Paced Breathing Strengthens the Effect — Following a guided breathing rhythm lets users amplify these natural fluctuations into a clearer, steadier pattern.
• Reaching Cardio-Respiratory Resonance — At a specific pace — usually 5 to 7 breaths per minute — breathing and cardiovascular rhythms fall into sync, producing one strong, stable oscillation.
• Real-Time Feedback Reinforces the Skill — Heart Tracker tracks these changes as they happen and returns visual and audio feedback, helping users learn to reach and hold this state.

What Is Cardio-Respiratory Resonance?

Subhead: A physiological marker of efficient autonomic regulation

Cardio-respiratory resonance is the point where breathing, heart rate, and blood pressure rhythms align. It's linked to higher heart rate variability and reflects smoother communication between the sympathetic and parasympathetic branches of the autonomic nervous system.

• Resonance Produces Large HRV Oscillations — At resonance, HRV shows broad, smooth swings driven by the breathing cycle.
• A Sign of Autonomic Balance — This state reflects coordinated autonomic activity and generally points to better physiological regulation.
• The Basis for HRV Biofeedback Training — Training aims to help users reach and hold this resonance state through guided breathing and feedback.
• Tracked in Real Time — Heart Tracker quantifies resonance with a proprietary training score, so users can follow their performance session by session.

Key Benefits

Subhead: Practical HRV biofeedback for personal use and small practices

Heart Tracker pairs guided breathing with real-time physiological feedback to help users build stronger autonomic regulation, using intuitive visuals and adaptive modes suited to beginners and experienced practitioners alike.

• Builds Autonomic Balance — Paced-breathing exercises encourage cardio-respiratory resonance, a state linked to better autonomic regulation.
• Supports Stress Management — Regular HRV training can strengthen stress resilience and support relaxation programs.
• Adapts to the User — Three training modes let users progress from basic breathing exercises to more demanding resonance work.
• An Engaging Feedback Interface — Graphs, a breathing pacer, and a training score give clear, real-time feedback throughout each session.
• Built for Individual or Small-Practice Use — Multiple user profiles let therapists, coaches, or small clinics run several clients on one system.

Applications

Heart Tracker fits a range of settings where HRV biofeedback supports wellness, stress management, or therapeutic work, including:

• Stress Reduction Training — Guided breathing helps users strengthen their physiological relaxation response.
• Wellness & Self-Regulation — Individuals can use the system independently to build breathing control and autonomic balance.
• Complementary Therapy Support — Practitioners can incorporate HRV biofeedback into treatment plans for stress-related conditions.
• Small-Practice Biofeedback Training — Coaches, therapists, and wellness professionals can train several clients on the same system.

Key Features

Heart Tracker brings together paced-breathing guidance, real-time feedback, and session tracking in one interface.

• Visual & Audio Breathing Pacer — A moving pacer with optional audio cues guides users through paced breathing.
• Real-Time Training Score — A patented algorithm continuously scores cardio-respiratory resonance and cardiac coherence from 0 to 100.
• Four Resonance Zones — Performance is displayed across four zones — low, medium, high, and super — for a quick read on progress.
• Multiple Training Modes — Beginner, intermediate, and expert modes adjust how demanding it is to reach high resonance.
• Real-Time Physiological Displays — Live views of pulse signal quality, heart rate trends, and training score.
• Flexible Session Length — Sessions can be set anywhere from 2 to 20 minutes.
• Customizable Breathing Pacer — Adjust the duration of each phase — inhale, hold, exhale, pause — to match specific goals.
• Audio Reinforcement — Optional tones confirm when the training score enters a target resonance range.
• Audio Suggestive Training Mode — Guided hypno-speech recordings support relaxation and breathing exercises.
• Visual Feedback Mode — A chosen image gradually reveals itself as performance improves.
• Session Recording & Progress Tracking — Every session is saved and can be reviewed later.