The Nike+ SportWatch GPS will completely revolutionise your running. Nike have collaborated with TomTom to create this sports watch with GPS capabilities so that it can accurately track your running routes. The Nike+ SportWatch GPS is compatible with Polar products, so you can also monitor your heart rate if it's combined with a heart rate monitor. Nike's SportWatch uses GPS technology in tandem with a Nike+ shoe sensor, which is included in the box, to capture every step of your run, tracking your pace, distance, time and calories. It will store your run history and personal records which can then be uploaded onto the Nike+ website where you can also find challenging new routes, track your goals, challenge your friends and receive coaching tips. Uploading the information to your computer is easy - the watch strap has USB contacts to allow direct connection. Other features of the Nike+ SportWatch GPS include: Easy to use tap screen Wide range of adjustment in the strap Run reminders Encouragement when you reach a milestone