Timex

Ironman Easy Trainer GPS Watch

You run, pure and simple—no breaks, no rules, just run until you're exhausted. Let the Timex Ironman Easy Trainer GPS Watch take care of everything else. This watch records the distances you run so you can see your progression, records your speed so you'll know if you need to pick up the pace, and it even records your calories so you can eat accordingly. Its GPS signla utilizes SiRFstar IV technology for a quick and reliable signal. A hands-free chronograph offers such a simple way to record your lap every mile. And it stores up to 30 workouts and 20 hours of data so you can study your progression.