A method and apparatus are provided for wireless monitoring of exercise, fitness, or nutrition by connecting a web-enabled wireless phone to a device which provides exercise-related information, including physiological data and data indicating an amount of exercise performed. The connection may be by way of a wireless connection using protocols such as Bluetooth® or 802.11, or by way of a wired connection. An optional adaptor may be included if necessary. An application for receiving the exercise-related information and providing a user interface may be downloaded to the web-enabled wireless phone from an internet server. The exercise-related information may be transmitted to an internet server, and the server may calculate and return a response.