The gotrak app requests to use sensitive information such as camera, contacts, and user accounts for full functionality to provide all features such as integration with SMS Alerts, SNS Alerts, Remote-Selfie Features and then stores this information etc. on your phone.
gotrak, however, does not collect, store or use any of your personal data. All personal data is stored on your own mobile phone software and the app simply requests these permissions to enable it's full functionality.
If you delete your gotrak app, as a result your personal achievements will also be lost, such as your step counts history, sleep history etc. as all the data is stored on your personal mobile phone hard drives not on internet servers, cloud etc.