Looking for an activity tracker that helps you realise your exercise goals? Then the Garmin Vivosmart 3 HR is made for you. The tracker not only provides insight into the amount of calories you burn, it also measures your heart rate and steps. Want to know exactly how long you've exercised for? The Vivosmart 3 HR will show you exactly. The notifications, calls, and messages from your smartphone are displayed on the tracker's screen, so you won't miss the latest news in your social circle. On top of that, this tracker is fully waterproof, so feel free to wear it while washing the dishes or going for a swimming.