What do the changes from VIGO in the FITvigo app mean? VIGO changed the colour and shape based on your measured values. You can read VIGO’s conditions in this overview: Related articles How do I connect my Smart Activity Tracker AM 1600/1601/1602 FITvigo to the FITvigo app? What do the coloured areas in the overview of my measured values mean? What products/devices can I connect to the FITvigo app? What happens to data from Apple Health when I connect an activity tracker to the FITvigo app? Comments 0 comments Article is closed for comments.