Runners, fitness walkers, cyclists: Here's a personal training device that does all the calculations for you: Speed, distance, and pace! Go anywhere your feet take you and still get accurate data, because the GPS technology built into this ergonomically designed wrist device keeps track of how far you've gone and how fast. It also allows you to mark and save locations, find locations, and get back to your starting point. The Forerunner offers additional invaluable training tools, such as calories burned, lap history, maps of your routes, and a ''Virtual Partner'' to help you attain your goals. Downloadable Garmin Training Center software stores and analyzes your data to take your workouts to the next level.