Whether you're training for the next Iron Man or falling into stride at the start of a summer marathon, trust the Suunto Ambit2 S GPS Heart Rate Monitor to supply every bit of information you'll need to improve your performance. Complete GPS functionality logs your routes, pinpoints your location, and tracks elevation while multi-sport functionality allows you to quickly switch between running, cycling, swimming, and training modes. The included chest strap allows the watch to graph heart rate in real time and helps you target specific intensity zones. Plus, the watch can be recharged via USB and further customized with over 1000 free applications from Suunto. Includes: Suunto Ambit2 S Graphite, Suunto ANT Heart Rate Belt, Ambit power cable, and Quick guide.