The use of apps to track fitness or promote health is becoming more and more common. These applications collect a significant amount of health data (heart and pulse rate, calories consumed, exercise, diet, etc.) directly or through sensors (wrist band, smart watch, mobile phone, etc.). Therefore, they must provide the user with the information required by personal data protection regulations.
Before starting to use these applications or provide health information, users are advised to carefully read this information, especially that relating to the company or companies responsible for processing the information, what they can use it for, where it is kept, who they may share it with, the consequences that may arise from the processing and how to make complaints.