No, the BrightSentinel mobile app does not need storage space on your phone to store the data from the AnnoLogs. The mobile app communicates with the AnnoLog devices via the Bluetooth (part of your phone and commonly used for other applications - ...
The upper case is made of medical and food grade polycarbonate (ISO 10993 compliant) and the base is made of stainless steel. Please download the attached document for your records.