The Soleus GPS Mini features a GPS receiver that tracks your running performance, including distance, pace/speed, mile splits, calories burned, and more. The simple four-button interface has a customizable, backlit display and large, easy-to-read digits. Other features include 1/100 second chronograph, 100 lap memory, night mode, and world time. Integrated USB lets you upload your running data and recharge the battery. Water resistant up to 30 meters.