Samsung Gear Fit2 software update : Samsung’s Gear Fit2 allows users to ‘sweat smarter’ by accurately tracking a wide range of exercises and providing insights to help you take charge of your fitness. The GPS sports band’s latest software update strengthens its heart-rate and exercise-tracking abilities and adds new ways for users to maximize their training. The Gear Fit2’s update makes tracking fitness progress more intuitive and effective. Once a user completes an exercise with their smart wear, for instance, listed among their post-workout stats will be a color-coded graph displaying time spent in various heart-rate zones. Broken down by level of exertion - ‘Moderate’, ‘Vigorous’ and ‘Maximum’ - the chart takes the user’s maximum heart rate into account to provide a simple rundown of the exercise’s efficiency.