WELCOME to the world of the most professional fitness tracking app that incorporates science and research-based data and algorithms coupled with the best heart rate processing, Apple's Health Kit.
It is the integration and functionality of the Health-Kit in the FitTrakker application that makes FitTrakker the most accurate and reliable sports and recreational application in the world. Currently there is no other app that customizes training and monitors workload per individual based on specific individual’s data such as their physiology zones.