The Reports Window is divided into three parts:
Top menu bar
The top menu bar contains two buttons. Pressing the Back button (top left hand corner) will take you back to the Form View. Pressing the + button (top right hand corner) will open a new report.
Bottom menu bar
The bottom menu bar has one button (bottom left hand corner) which switches from the default list of reports to a Map View. This Map View displays reports based on where they were first created.
The report list displays all of the reports that are on your device for a particular template. To open a report, just press on the report that you want to open. (Note that the summary information displayed for each report is customizable, and may therefore differ to that shown.)
To the right of each report is an icon, which represents the status of each report.