Do not download this app unless you have already purchased the BioForce HRV system. This download is only for registered customers and cannot be used without a valid account. See website for details.

BioForce HRV is a precision training app designed to help athletes, and those that take their fitness seriously, optimize their training through the use of heart rate variability technology. It is able to measure how well the body is responding to a training program and provide feedback that can be used to personalize the training volume and intensity to provide maximum results for that individual.