Track and manage cellular data with your Carrier’s app Most carriers offer an iOS app that allows you to set up and receive warnings when you’re approaching various data usage thresholds.

Unlimited data plans are an endangered species nowadays, so most of us have to watch our limits in order to avoid excess charges on our bill. That's easy enough when we know how much cellular data ...

All the reasons your cellular data may not be working and how to fix it.

If you travel in foreign countries and have cellular service through a U.S. carrier, you need to understand your options for international data plans, otherwise you could end up spending a lot of ...

How to manage Cellular Data To check stats such as usage, on your iPhone head into the Watch app > tap Cellular. It may take a moment for the data to populate.

Limited data plans suck, but getting dinged because you went over your cap sucks even more. Here's how to keep tabs on your data plan so you can avoid getting penalized.

Prune which apps can eat into your data plan on iOS 7 by turning off access to cellular data.

The Apple Watch now has a cellular connection, enabling it to make calls and transmit data.