GPSenabled water resistant sport watch and USB ANT stick Highsensitivity GPS receiver provides improved tracking under trees and near tall buildings Continuously records time, distance, pace and calories Swap data wirelessly with other Forerunner 405 users ANT wireless technology transfers data to a PC when the Forerunner is within range and can send workouts from a PC to the Forerunner Other features Virtual Partner, Courses, Auto PauseLap, advanced interval workouts, ti