I have a Specialized Speedzone Pro, wireless except for the cadence. I have last years model, the new one boasts wireless cadence also. (Of course, after I get the other one for Christmas!!!!) I love it except for my recent crash completely reset the entire computer. I still have not reset it yet, but I will be doing that tonight. It has a backlight, altimeter, max speed, average speed, current speed, timers, clock, odometer, and miles and or kilometers traveled. I can't imagine not using the computer because I can challenge myself everytime I ride to go faster, farther, ect..... I have always used a Specialized and never had problems, except for the accident.