Not a Heart Rate Monitor Part#: T5K639 Get into GPS training with this affordable training tool for runners and walkers who simply want speed and distance on their wrist during a workout.
Features:
GPS Pace, distance and speed—current or average data
Hands Free Auto split
8 Hour Battery Life
Water-Resistant to 30 Meters
Product Reviews for Timex T5K639 Marathon GPS Speed and Distance Watch (Color : Blue)