After testing more than 20 GPS watches, we recommend the Garmin Vivoactive as the best GPS watch overall. If you want the most bang for your buck, we recommend the Polar M400, a $150 watch that tracks running, cycling and a variety of other sports.
We rounded up a total of 21 watches, including devices designed specifically for runners and triathletes. We tested these products out on runs, bike rides and, when applicable, in the pool for swim workouts. Then, we evaluated each watch based on its comfort, design, accuracy, user-friendliness and the value of the information it provided. Here are our top picks: