Super Trackstick continuously records its exact route, stop times,speed, direction, and other valuable information, all of which can be quickly downloaded and viewed on your computer. It even has its own temperature recorder to help monitor the surrounding environment. A vibration detector, combined with proprietary low-power GPS technology, helps to make this an ideal energy-saving GPS device.No monthly fees are required and Trackstick Manager, the most advanced tracking and geophoto tagging software on the market, is provided freely in our download section. Show Less