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 Can I edit/delete measured data from my Smart Body Analyser Scale BA 1602 FITvigo from the FITvigo app? How many memory slots does the Smart Body Analyser Scale BA 1600 FITvigo have? Comments 0 comments Article is closed for comments.