The goal of "WearPrivate" is to enable privacy-friendly use and evaluation of wearable data in the employee context. The work of the Chair of Legal Informatics relates to the areas of legal compliance, enforcement of data protection, examination of the impact of data disclosure, self-determination, and evaluation. The focus of the work in the project is on the legal and ethical consideration of the scenario as well as the exploration of possible technical solutions for the anonymization of wearable data. Both sets of topics are decisive for the later feasibility as well as the technical solution finding.