Ο/H Phone Arena News έγραψε:

Fitness bands and health-focused smartwatches are certainly in vogue at the moment, with functions ranging from calorie counting to step tracking and heart-rate monitoring. However, while you may see your wrist computer as a golden ticket to optimal health and wellbeing, a new study has shot down perceived benefits regarding weight loss. 

In a two-year study of over 500 overweight subjects, the Journal of the American Medical Association (JAMA) research tasked its volunteers to lose weight. Half of the group were given fitness trackers, which, one may have thought, would ...