I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results ...

How to Check Battery Health on Android with built-in settings, diagnostic codes, and apps to understand battery wear and ...

The Apple Watch remains one of the best-selling smartwatches, with multiple models available. It is known for its seamless integration with iOS, intuitive watchOS interface, and reliable health and ...

A new app can tell you how much life your battery has left in it.

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...

Q: What’s causing my laptop battery to get overly hot? A: If your laptop battery is heating up more than usual, it’s important not to ignore it. While some warmth is normal during use, excessive heat ...

Many of us are in the habit of plugging our phones in to charge overnight so we start each day at 100%. However, you might not be doing yourself ― or your battery ― any favors in the long run. Keeping ...

Your smartphone is only as good as the charge it holds. It doesn’t matter if you have the newest flagship iPhone or Android—when the device’s battery dies, all the bells and whistles don’t mean diddly ...

iPads have great battery life. The iPad Mini, the razor-thin iPad Pro, the latest 11th Generation iPad (2025), and the iPad Air 7 (2025) all get roughly 10 hours of screen-on time. Or at least, they ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...