The Coros Pace 2 Premium GPS Sport Watch Nylon Band continues to offer a feature-rich option for the runner or triathlete who wants to record their workouts, and this second edition now comes with a ton of exciting new features, including built-in running power to keep track of your efforts. Compared to the first version, the Pace 2 is 40% lighter, with a 20% boost in battery life, 4x the storage, and easier navigation thanks to the refined external buttons.