If you're concerned about how much data your iPhone is using, here's how to check in the iPhone settings and tips on how to lower your usage.

Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.

If you're worried that you might go over your data cap for the month, here's a quick way to check your Verizon data usage on your iPhone running iOS 8.

Wondering just how much data you're pulling down in a given month on your iPhone? There are a few ways to check your usage, one being to heading to your provider's website, logging into your ...

It's important to check data usage on the iPhone in order to avoid expensive data overages, especially with the iPhone 5's 4G LTE connection & shared data.

Discover easy ways to track data usage and avoid charges across iPhone, Android, and major carriers, enhancing digital life management You can check your phone's settings to see data usage on ...

Gonzalo Arroyo MorenoGetty ImagesIts easy to track and manage how much cellular data youve used on an iPhone. If you have limited cellular data on your cell phone plan, theres an easy way to check ...

This guide will show you how to check your smartphone data usage on your Android Phone or iPhone. Data usage is the amount of data that your smartphone uses to connect to the internet. This ...

This excerpt from the ebook, A Practical Guide to Networking and Security in iOS 8, offers a variety of advice on keeping your cellular data usage down.

In the Control Center of an Apple Watch, you can turn a cellular connection on and off and check the signal strength. You can also check your cellular data usage on the Watch app for iPhone.