The W508 uses its camera to track motion, enabling gestures such as waving a hand over the phone to silence it. The camera itself is 3.15-megpixels with video capture, and there is a secondary camera for videocalling. Other features include external music controls, Bluetooth wireless and NetFront HTML Internet browser. The phone also comes with a customizable cover, to allow user-created designs. Memory expansion format is M2 cards, and the phone also includes a step counting application and threaded SMS messaging.