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New Inner Balance™ Coherence Plus Sensor and App: Includes Free Lifetime Access to the New HeartMath® App Learn More

Donations for a Better Humanity
Your generosity counts.

HMI’s donors from around the world are supporting innovative research and programs that increase personal, social and global coherence and harmony. We are making a difference in the hearts and lives of all types of people, young, old and above all, those in need.

Caring from the Heart

Teaching, one and all, how to access the wisdom of the heart and its amazing capacity to transform lives has been HMI’s focus for 32 years.

If you would like to make a contribution to HeartMath Institute, please use the following information:

  • Phone: Katherine Floriano, Vice President Office of Philanthropy,
    (831) 338-8717 or Toll Free USA at: (866) 221-6339.
  • E-mail: Send inquiries to
  • Mail: Send contributions to:
    HeartMath Institute
    14700 West Park Avenue
    Boulder Creek, California 95006