MOTOACTV is a cutting-edge fitness tracker and smart MP3 player packed into a small, sweat proof and stylish device. Accusenseâ„¢ technology and GPS track your running, walking and cycling data like time, distance, speed, calories burned and heart rate (bike sensor and heart rate monitor sold separately). You can monitor your performance directly on your device and online at the MOTOACTV Training Portal. The smart MP3 player stores hours and hours of your favorite songs and actually “learns” what tunes motivate you the most.