Programming an android app, which allows communication between a wristband and a server. The API for wristband exists, but libraries must created and you need a sniffer check. The app ( gets data from wristband by bluetooth ) stores the data locally, evaluates according to a configuration and transmits at regular intervals to the server. Also ad-hoc transmissions are possible, for example, when manually triggered alarms or exceeded parameters. The wristband registers initially over the app on the server and gets from it also its configuration (incl. parameters etc.). Thus, the user inputs on the wristband are minimized. Changes will also be transferred from the server. The wristband gets his modifications at the next transmission of data over the app. The transmission will be made encrypted. Note: The server application is not part of the job !
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