The Tom Tom Runner 2 cardio music large heart rate monitor is a highly versatile piece of equipment designed to let you boost your fitness performance & get motivated while listening to the favourite tunes. This lightweight & ultra-slim multisport GPS watch has a built-in heart rate monitor for getting accurate heart rate measurement on the wrist & allows for training in running, bike, swim, gym & treadmill modes. Thanks to 3GB of music storage you can listen to over 500 songs directly from your watch using included wireless, water-resistant Bluetooth® headphones with an integrated remote control for quick selections. The watch offers 5 heart rate training zones enabling you to get results faster & lets you capture your steps, active minutes & calories burnt thanks to 24/7 activity tracking feature. A Race mode allows for choosing one of your past performances to race against, whilst Audio Performance Feedback helps to push yourself a bit harder every time.