Garmin Vivofit. While a certain Saturday Night Live character said, It's better to look good than to feel good, with the Garmin Vivofit fitness watch both are undeniably achievable. The Vivofit follows your training 247 and stays on for more than a year without a battery change. As you meet your goals, Vivofit will adjust your goal for the next day, gradually nudging you toward a healthier lifestyle. Its easy to read display shows how many steps you taken, distance traveled, calories burned, optional heart rate, time of day and even monitors your sleep. There's also a red bar that'll tell you when it's time move, making it perfect for those of us who sit at desks all day.