Wrist-Mounted GPS Navigator & Fitness Computer

Garmin's Forerunner 101 Wrist-Mounted GPS Navigator & Fitness Computer offers athletes a personal training device with GPS that measures speed, distance, pace and calories burned. The 101 is packed with many of the same features as the Forerunner 201 such as Virtual Trainer, Auto Lap, Auto Pause and Pace/Time/Distance Alerts, but it operates on two AAA batteries.