For privacy concerns you could store the keys (i.e. sleep, running) locally with identifiers to retrieve the values (i.e. hours, kilos) from your database and d

For privacy concerns you could store the keys (i.e. sleep, running) locally with identifiers to retrieve the values (i.e. hours, kilos) from your database and display/handle them in your app. This way the user keeps track of what exactly is being journaled. Of course, this brings along several other problems like data preservation (local storage).