Using the GPS of your device, Back Track helps guide you back to any location you've marked. Any time you're somewhere you think you may need to return to, but you're not sure you'll be able to find your way back, simply save your position with Back Track by marking the location. Whether it's where you parked your car or the hotel you're staying at, you can be sure you'll be able to find the location again. When ready, select the saved location and start tracking. It's as easy as that!