The VIA Active USB is a pocket size pedometer that uses the latest 3Axis technology for more accurate data. . Clip it on your waist, slip it in your pocket or throw it in your bag, then start walking. When your session has ended, download your workout results to your PC. Records steps, distance and calories burned. Displays current and average pace. Also displays time and date. Removable Belt Clip Included. User replaceable battery. Integrated USB connector for quick, cord free downloads. PC Requirements: Windows 98 or newer, minimum 512MB of RAM, 100 MB of hard drive space. Due to federal shipping restrictions regarding products containing lithium batteries, this product can only be shipped to the 48 contiguous states. It cannot be shipped to Canada, Hawaii, Alaska, Catalina Island, Puerto Rico, APO, FPO or international addresses. Thanks for your understanding.