Calm mind.
Open heart.

Be less stressed. Be healthy. Be hopeful. Be empowered.

Shop now

Introducing our most advanced sensor and app:

The Inner Balance Coherence Plus


The New HeartMath App

Unlock a more joyful, peaceful, and confident you!

HRV biofeedback to help you access a healthy and high performance state called heart coherence which balances your mind and emotions. This helps prevent stress and clears your thinking for more effective choices.

Learn about Heart Coherence

Measuring HRV & Coherence

Our heart rate is always changing. - creating a pattern. Heart rhythm patterns, also called Heart Rate Variability (HRV), are a powerful window into our health and emotional wellness

Feeling Stressed
When we are out of sync (stressed, frustrated, anxious etc.), our heart rhythm patterns are jagged and chaotic
Feeling Grateful
When we are in sync (composed, easeful, grateful etc.) our heart rhythm patterns are smooth sine waves

We can learn to change our heart rhythm patterns to change how we feel and perform.

HeartMath translates your heart rhythm patterns into a real-time coherence score that you can use to build your heart coherence.

0 1 2 3 4

Leverage Cutting-Edge Heart-Brain Science

Use HRV Biofeedback and real-time coherence score to synchronize your heart and brain.

Guide yourself into more balance and harmony

Watch your heart rhythm patterns (HRV over time) and score change as your coherence increases.

Activate meaningful change in your life with thoughtfully curated Experiences

Power up your day first thing in the morning
Access intuition to enable better decisions
Transform moments of frustration and stress
Navigate rapid change with more ease and effectiveness
Release the day's tensions for better sleep

Expert-led Journeys help you create sustainable change one step at a time

Each step leads you through a lesson, a practice, and a practical plan to apply what you learn to improve your life.

Deborah Rozman Ph.D.
President and CEO
Howard Martin
Rollin McCraty, Ph.D.
Director of Research

Deborah Rozman, Ph.D., is President and Co-CEO of HeartMath Inc. with HeartMath founder Doc Childre. She has over thirty years of experience as a business executive, serial entrepreneur, behavioral psychologist, author and educator. Deborah has been involved with HeartMath since its inception and serves on the Global Coherence Steering Committee. She is a co-author of the book Heart Intelligence: Connecting with the Intuitive Guidance of the Heart. She is also co-author with Doc Childre of HeartMath's Transforming Series and is host of the Add Heart Podcast. Deborah is a key spokesperson on HeartMath, heart intelligence, managing stress in these changing times and heart-based living.

Howard Martin is Executive Vice President of HeartMath Inc. Martin brings more than thirty years of experience in business and personal development. He has been involved with HeartMath since its inception. He speaks internationally on the HeartMath approach to advancing human performance that is based on scientific research linking heart function with health, emotional well-being, and intelligence. Howard is co-author with Doc Childre of The HeartMath Solution. He is a dynamic speaker and has delivered hundreds of workshops and keynote addresses. As a key spokesperson for HeartMath, Howard has conducted hundreds of media interviews. His appearances include CNN Headline News, U.P.I. Radio network, WNBC-TV-New York, WGN-TV-Chicago, and Discovery Channel-Beyond 2000.

Rollin McCraty, Ph.D., is Executive Vice President and Director of Research at the HeartMath Institute. He has been with HeartMath since its creation in 1991. As a psychophysiologist, Rollin's research interests include the physiology of emotion, heart-brain communication, heart rhythm coherence feedback and global interconnectivity. Findings from this research have been applied to the development of HeartMath tools and technology. He is on the Global Coherence Steering Committee and coordinator of Global Coherence Research projects. Rollin is the author of The Science of the Heart, and he is featured in numerous documentary films: I Am, The Truth, The Power of the Heart, Solar Revolution, The Living Matrix and many others.

Easy-to-learn Practices you can use on the go anytime anywhere

Creating hope for the future
Cultivating patience, gratitude, kindness and more
Reducing worry and anxiety
Getting along with each other
Finding Inner Stillness
Pursuing our purpose

Deepen your understanding with Courses & Audiobooks

“The Heart Intelligence book is an impeccable representation of what we all innately believe to be true: the brain may think but the heart knows.”

Dr. Joe Dispenza

“Profound insights to access the intuitive intelligence we each need to make our highest choices during these changing times.”

Lynn Twist

“For bio-hackers, performance junkies or anyone interested in a better life, the ideas in this book are critical.”

Steven Kotler NY Times best selling author The Rise of Superman


0 research citations

0 Independent research studies

List of Articles

Studies conducted with over 14,000 people have
shown improvements in mental & emotional
well-being in just 6-9 weeks.

How HeartMath is Used Around the World


Prevent and relieve stress, anxiety and overwhelm.

Heart coherence softens and reduces the effects of chronic stress and anxiety, filling your life with more calm, joy and inner security.

Cultivate emotional balance, clarity, and compassion in your relationships, career and life.

Heart coherence helps you understand the language of your emotions and enhances intuition - strengthening your ability to navigate life effectively.

Have more energy throughout the day.

Stop draining your energy with depleting reactions to life's stresses - instead learn to quickly recharge your energy reserves so you can enjoy more of what's meaningful and important to you.

Access deeper intuition.

Tuning into your heart's wisdom creates a profound inner shift, giving you a chance to create (not wait) for your fulfillment.

Uplift your life and the lives of others.

Live a heart-based life infused with more care, connection, compassion, hope, and other renewing heart qualities.

Ergonomic lightweight design for comfort and ease of use

HRV accuracy with 500Hz precision
Advanced photodetectors
ensure best-in-class signal quality across all people
Engineered to last
with stainless steel clip and strong, PC-ABS thermoplastic
Bluetooth compatibility with iOS and Android devices
Compatible with all HeartMath apps and software
“It has helped me to gain focus, improve productivity, elevate mood and improve my communication and connectedness with my colleagues, clients and family.”
A. Showalter,
Colorado Springs, CO
“HeartMath techniques and meditations have allowed me to unlock access to portions of my true self I never knew existed. The day to day 'grind' of life no longer feels like a grind, but a gift, that I get to experience. Amazing how the physical situation hasn't changed, only the internal situation, and happiness flows with it.”
J Oldach,
Lawndale, CA
“I feel stronger in my ability to impact others in a positive way. I now understand the power behind emotions and what we are feeding the field and how impactful that is on not only ourselves but those around us.”
J Tiedeman,
GrandJunction, CO