The HRV Biofeedback Exam Package contains HRV Biofeedback Tutor with Certificate of Exam Completion, Human Physiology, and the HRV Biofeedback100 testing service.
We guarantee your access to these products for a minimum of 2 years. After that time, your access will continue as long as we can support it on our platform.
You decide when you start and finish these products.
You will have unlimited time to complete each exam. You may retake each exam as often as you wish.













