CatEye Commuter

How much carbon emissions are you actually saving by commuting on your bike? Cat Eye's Commuter cyclocomputer keeps track of your carbon offset in addition to all of the standard cyclocomputer functions. More useful commuter-specific features include temperature, to let you know how to dress, and estimated time of arrival which keeps you punctual. Slim and clean looking, the Commuter's integrated button allows you to change the display by simply pushing on the computer itself. Even if you're wearing thick gloves, this handy computer is a cinch to operate.