No need to take your smartphone out to track your running achievements as Samsung's Gear Fit 2 has built-in GPS to record your route, distance and speed in real time. It has a heart-rate monitor on board to make sure you're working out at the right intensity level, so you can speed up and slow down when necessary to get the most out of your sessions. Auto activity tracking The Gear Fit 2 is ideal for using at the gym as it'll automatically detect whether you're working out on the treadmill, bicycle or elliptical trainer without you having to select the machine first, which means you can make every minute count. Simple stats The 1.5-inch Super AMOLED display isn't just durable and strong, but also large enough for you to quickly absorb the information available. Instantly see all the important information - distance you have covered, the current time, what your target is and your heart rate - together, or opt to look at your preferred piece of data on a larger scale.