After Hours

Photos: Sony Walkman takes a jog

The Sony Ericsson W710 Walkman phone includes a motion sensor and fitness software programs to track exercise while the person listens to music from the radio or stored on the phone's memory cards.

A strap and special earphones are designed for wearing the Walkman phone during a workout.

Sony Ericsson

By Bill Detwiler

Bill Detwiler is Editor in Chief of TechRepublic and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop support specialist in the ...