Forerunner 210 gives you the freedom to train indoors or out, while tracking every minute and every mile. This GPS-enabled sport watch accurately records how far, how fast and how hard you worked. Out of the box, you'll charge it, take it outside to find GPS satellites and answer a few setup questions. Then just press start and take off. Once you're done, press stop. It really is that easy and has added indoor capabilities, making the 210 the perfect sport watch for those who like options. comes with a Premium heart rate monitor, AC charger and a Charging/Data clip