What do the trend curves in the graph (diagram) show? The trend curves show the changes of your measured values over the time period of your records. Related articles Which measured data of the Smart Personal Scale BE 1613/1614 FITvigo are displayed in the FITvigo app? What can I do if the measurements of my Smart Personal Scale BE 1613/1614 FITvigo are not transferred to the FITvigo app? Comments 0 comments Article is closed for comments.