This type of reporting is as old as the field; it's today's equivalent of "street reporting", where a reporter fields questions to people walking to work downto

This type of reporting is as old as the field; it's today's equivalent of "street reporting", where a reporter fields questions to people walking to work downtown their opinions on things. This isn't a scientific study, they don't have to have a complete consensus to report on what some Fitbit users are doing. Grow up.