Sony is gearing up to enter into the activity tracker and fitness monitor market, facing competitors head-on. It is compatible with Sony smartphones, as well as other Android-powered devices, offering more flexibility than other brands. This gear vibrates to notify the wearer of a call or message, while it can also control audio from smartphones by tapping on the band's face. Not only does this gadget track your daily activities and fitness levels, it also monitors social activities such as photo-taking. One other great feature of this product is its warning capability when the band is too far from your smartphone. Pick up this item from the Sony online shop now.