real-time heart rhythm monitoring

HeartMath has studied the heart-brain connection for over 35 years and turns that science into a daily practice using the Inner Balance sensor and HeartMath App to help calm the nervous system and retrain the body's response to stress. The company offers HRV biofeedback tools and stress reduction systems trusted by healthcare professionals, organizations, and individuals worldwide since 1991.

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heart-brain coherence trainingHRV biofeedbackstress reduction training