Here's something I came across while surfing the Web. Apparently, the fitness trackers used by many people are not making any difference to losing weight. This is the finding of a study published in the Journal of American Medical Association. You can find the details here: https://www.theguardian.com/technology/2016/sep/21/fitness-trackers-may-not-aid-weight-loss-study-finds.
What do you think?