If you really want to know what’s going on with your body during that jog or other rigorous activity, eSoles will let your phone know cadence, power output, balance, speed and distance. The custom foot beds transmit the data from 11 pressure sensors via Bluetooth and are based on the company’s Imaging Kiosk System. A prototype has already been tested and Windows Mobile phones will be the first to try it out. Apps for iPhone and BlackBerry will be available later. Prices run from $49.00 for a basic version up to a deluxe model for $499.00.