These website statements have not been evaluated by the Food and Drug Administration. Products form this website are not intended to diagnose, treat, cure, or prevent any disease.

This website is not designed to, and does not, provide medical advice. All content, including text, graphics, images and information available on or through this web site are for general informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis or treatment. Never disregard professional medical advice, or delay in seeking it, because of something you have read on this web site. Never rely on information on this web site in place of seeking professional medical advice.

Stone biofeedback, guided meditations and other presented exercises are intended as tools to help manage stress, regain concentration and energy.

Stone biofeedback is not intended to diagnose, mitigate, treat, cure, or prevent any disease at all because is not a medical device. However it has been found to be very safe and helpful when used as intended for educational and entertainment purposes.

Stone is based on heart rate variability biofeedback technology, used by people in America, Europe, Australia, Asia, all over the world.