The OXY4 GmbH was founded in 2015 as an innovative high-tech company. Our interests and activities are the development, production and distribution of optoelectronical measuring and analytic devices together with the associated software components for physiological performance diagnostics. Our main focus is in the area of non-invasive performance monitoring in real-time. We support our customers in the optimization of their performance diagnostics and training monitoring by measuring and analyzing multiple parameters.

In order to satisfy the high academic level of our work, we cooperate closely with the Institute of Computer Science, Department of Practical Informatics of the University of Rostock. Together, we develop comprehensive and analytic evaluation software for usage in the sports science area as well as for individual training monitoring of an athlete himself.

Furthermore, we are collaborating with the Faculty of Engineering, Department of Mechanical, Process and Environmental Engineering of the University of Wismar. In this context, we are focusing on the development of special technical solutions for the usability of our sensors, especially in practical training areas, and the enclosure design.


We receive financial funding from the European Regional Development Funds (ERDF) out of the European Union Structural Funds 2014 – 2020.