the bodybugg is a device that uses specialized sensors to monitor calories burned and has over 90% accuracy.  it manages calories consumed through a web based program. it also tracks steps with built in pedometer. also im selling the bodybugg display that is sold seperately the bodybugg itself. the bodybugg and bodybugg display costs $300 new. im selling mine for $150. works grat and is in excellent condition. comes with a lg and sm arm bands, 3 changeable frames so you can choose the color you want to wear, and comes with original box and all manuals. plus phone coaching to help you get started. if interested call stephanie 541-690-1683. thanks