Timex Unisex Ironman Run Trainer 2.0 GPS Digital HRM Watch & Flex Tech Chest Strap 15-Workout Memory with Free Online Downloading and Desktop Software Heart Rate Monitor and GPS-Enabled to Measure Pace, Speed, Distance and More in Real-Time Fast, Reliable SiRFstar IV GPS Technology with 8-Hour Battery Life Highly Customizable, Easy-Read Screen Shows Two or Three Lines of Data at a Glance USB Rechargeable and Water-Resistant Rated to 165 feet (50 M) 15-Workout Memory with Free Online Downloading and Desktop Software