The Garmin Vivomove HR is a fine looking hybrid smartwatch that is best at being a very subtle activity tracker. It lacks GPS, but makes up for it with clever design, a heart rate monitor and great battery life. If you want to regularly track runs then you might be best off with a GPS running watch that puts this first. But for more casual step and heart rate tracking in a watch you can wear all day, the Vivomove HR is a viable alternative to a Fitbit.