There are a plethora of ways to track and improve your fitness, from a simple notebook to hiring a team of Crossfit coaches who will work your core until you scream. One of the most compact and capable methods, however, might be the vivoactive HR. This $249 full-function GPS watch and heart rate tracker from Garmin is unique in that you're supposed to wear it all the time. Not unlike… Read More
Source: TechCrunch