Serenity Caldwell

Getting an HRV reading on your Apple Watch is as easy as taking a few deep breaths.

Filmed something upside-down or sideways? It’s a cinch to turn it around in Photos for iOS with the right extension.

Are your friends showing you up with their fancy Apple Watch sketching ability? We've got a few tips to improve your finger-painting game.

Hearthstone is now available for iPad and iPhone. Here are some starter tips for building a great deck!

Need an iPhone battery replacement? Here's everything you need to know to DIY (do-it-yourself) replace a dead or dying battery in your iPhone!

The next version of OS X drops on Wednesday, September 30: Here's how to get ready for it.

Sonos doesn't have an Apple Watch app yet, but with the $3 ZonePlay app or an Apple TV, you can still control your speakers.

Learn how to quickly send your location using your Apple Watch to make meeting up with your friends much easier.

Make someone's day a little brighter by sending them an audio message using your Apple Watch.

You don't need your pet to pose on command with these great iPhone camera tips and tricks.

How do the zoom features on the iPhone 7 and iPhone 7 Plus hold up in the real world?

You may not have a telephoto lens, but you can still take great sports photography with your iPhone — it's all about knowing the right tricks.

Did Siri mishear your command? You can easily fix it with iOS 10's new suggested commands and keyboard.

An old iOS trick once let you directly query Siri to open Google Maps, but it’s dead now. Instead, use this workaround.

Love the extra battery life you get in Low Power Mode but can't run it all the time? Turn off these iPhone features, and you can rock Low Power Mode like it's your daily driver.