Elevation in resting heart rate is associated with anxiety disorders and depression. Biofeedback techniques enable individuals to regulate involuntary physiological parameters such as heart rate. Embodiments of the invention described herein relate to a compact wearable biofeedback interface device which alerts the wearer when their measured heart rate exceeds a preselected individualized threshold. Once alerted of an elevation in heart rate the user can take steps to reduce their heart rate such as taking medication, employing meditative or relaxation techniques or seeking medical treatment.
BIOFEEDBACK INTERFACE DEVICE AND METHODS FOR CONTROLLING HEARTRATE IN RESPONSE TO SIGNALS