Having the ability to connect to the ‘net over a cellular network from almost anywhere is a huge asset, and one of the best things abput the iPad (if you have the 3G/4G version — which you should).

My post on the AT&T class action suit for "systematically overbilling" iPhone customers really hit a nerve with you, and many wrote to me asking for solutions to fight against the telecom giant. With ...

With cellular devices and today’s often-limited data plans, it is important to monitor how much data you are using so you do not either pay for a data cap you don’t need, or you go over your cellular ...

How much data are you using at this very moment? DataMan's new Stopwatch widget lets you track your usage right from your iPhone's Notification Center. Matt Elliott Senior Editor Matt Elliott is a ...

There are just too many things to keep track of these days: steps, calories, time spent on certain tasks—it’s a never-ending cavalcade of data. But there are some things that are definitely worth ...