pebble-steelBad news for the 1 in 6 people who use wearable fitness trackers: they don’t help you lose weight. In fact, a recent U.S. study suggests that those who use a fitness tracker are almost half as successful at losing weight than those who don’t. This could be due to a variety of factors, including people’s tendency to overeat following exercise, although the study doesn’t explore this. CTV News broke down the results of the 24 month trial here.