May a club collect GPS data during training?
It may be possible where purpose, legal basis, scope, information, access and retention fit together. The technical possibility alone is not enough.
Are GPS data automatically health data?
No. GPS raw data are not automatically special-category health data. This may change if they are processed to assess health or injury.
How long may the data be kept?
There is no single general period. The period must reflect the specific purpose and should be set separately for raw data, reports and anonymised values.
May the coach see all data?
Not automatically. Access should be limited to what is needed for the role. Raw data and aggregated reports may require different protections.
Must GPS tracking be written into the player contract?
The legal basis and information duties apply independently. A clear clause can nevertheless explain purpose, scope, access and deletion in an understandable way.