5 hidden health indicators to watch on your iPhone and Apple Watch

A 67-year-old woman in Maine was receiving warnings from her Apple Watch that her heart was in atrial fibrillation. After three nights of warnings, she went to the emergency room and doctors found a tumor in her heart. Here’s what happened next.

Irregular rhythm notifications are just one of the health features built into Apple devices that could monitor your health and save your life. Here are five hidden health indicators to watch on your iPhone and Apple Watch.

1. Steadiness

When carrying your iPhone in a pocket, the Health app uses custom algorithms to assess your balance, strength and gait. You’ll receive a notification if your level of steadiness drops.

Here’s how to set up Steadiness Notifications:

  • Open the Health app and tap your profile at the top right. If you don’t see your picture or initials, tap Summary or Browse at the bottom of the screen, then scroll to the top of the screen.
  • Tap Health Checklist.
  • Tap Set Up for Walking Steadiness Notifications and follow the onscreen instructions.

2. Heart rate variability

Heart rate variability, or HRV, measures time intervals between heartbeats when you’re at rest. Your Apple Watch checks for irregular rhythms, sends you a notification and records the data in the Health app.

Irregular rhythms could indicate atrial fibrillation (Afib), where the heart’s upper chambers beat out of sync with the lower chambers.

Here’s how to check up on your HRV data:

  • Open the Health app on your iPhone.
  • Tap Browse in the bottom right corner.
  • Tap Heart > Heart Rate Variability.
  • At the top, choose to view your data by day, week, month, half-year and year.

Here’s how to enable irregular rhythm notifications:

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What REALLY happens when you unsend, edit or delete a text in iOS 16

Should you upgrade to the iPhone 14? It includes crash detection, satellite communication in an emergency, and pro models get an always-on screen. Tap or click here to check out more on the new iPhone, Apple Watch and AirPods Pro. Our verdict: If your phone is still working fine, hold off for now.

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Your Apple Watch predicts if you will fall

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Fall injuries send three million Americans to the emergency room each year. Luckily, your Apple Watch can help prevent falls. Here’s how, in 60 seconds.

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Is it worth buying an Apple Watch? It depends!

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The greatest gift: Fix your family's tech this holiday season

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Here are all the ways to block someone from your iPhone or iPad

Fall means one thing to Apple fans: the launch of a new iPhone and iOS. The iPhone 14 gets better crash detection and satellite communication for emergencies, and the Pro models add an always-on screen.

You don’t need the latest iPhone to enjoy the perks that come with iOS 16, however. And the big news is that you can finally edit and unsend text messages. Before you get too excited, there are some things you should know. Tap or click here for what happens when you unsend, edit or delete a text in iOS 16.

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The latest iPhone update introduced a bug - Try this if your Wi-Fi is spotty

It is increasingly rare for software updates to be glitch-free. Over the last few years, there have been numerous instances where a new operating system, software upgrade or firmware update introduced weird bugs.

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Update your iPhone, iPad, Apple Watch and Apple TV today

Before it was even released, the big news for iOS 16 was that it would introduce the ability to unsend texts. Finally! Well, it’s not as cut-and-dry as it may sound. Tap or click here for what actually happens when you unsend, edit or delete a text in iOS 16.

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New iPhone and Android security features to turn on

After months of rumors, Apple’s unveiled its new iPhone 14, Apple Watch 8 and AirPods Pro this month. All four iPhone 14 models get better crash detection and satellite communication in an emergency. Tap or click here for details on everything Apple revealed.

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AirPods led police to find a stolen car with a baby inside

People use technology to find missing objects, alert emergency services or save someone’s life. One example is an Apple Watch that detected a tumor in a 67-year-old woman from Maine.

In another, the iPhone’s emergency SOS function helped a snowboarder contact emergency services after falling into a hidden crevasse at around 10,000 feet above sea level. But probably the most significant boon to Apple’s location-tracking technology is saving a baby’s life.

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Have an iPhone, iPad or Mac? Here's how to set up Apple's built-in storage

Regarding storage, two important factors must be considered: Capacity and security. You want enough space to store your files, and you want them stored safely.

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Tech how-to: How to automatically alert loved ones in an emergency

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In the digital world, no one is ever truly ready for the reality of getting hacked. Tap or click to see if someone is really watching what you do or if you’re being paranoid.

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An Apple Watch detected a tumor and saved her life — here’s how it can do the same for you

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Windows quick tip: Use the Cloud Clipboard to see the last 25 items you copied

Your everyday devices are packed with features and functions no one tells you are there.

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Bad news if you have one of these older iPhone or iPad models

Apple recently held its Worldwide Developers Conference, and this year’s event was software-heavy.

Among the significant changes coming with the next iOS is the ability to recall recently sent text messages and emails. It’s about time, Apple! Tap or click here to check out our WDCC22 highlights.

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Quick tip: Transform your iPhone into a white noise machine

With every new iOS, Apple introduces more features, tools and security updates. Developers are constantly pushing the envelope to compete with each other, and one way to keep users excited is to put on a show.

Apple’s 2022 Worldwide Developers Conference took place recently. Highlights of the keynote are new operating systems for the iPhone, iPad, Mac and Apple Watch. With iOS 16, you’ll finally be able to unsend text messages! Tap or click here to check out our roundup.

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Time to update! Apple’s emergency patch fixes zero-day vulnerability in Macs, Apple Watches

It’s always good practice to update your devices as soon as an update is available. It’s one of the best ways to defend against cybercriminals. You’ll usually get some helpful new tools, too.

May’s Patch Tuesday update from Microsoft fixed 75 flaws, including three zero-days. Tap or click here for details. It’s Apple’s turn. The tech giant just pushed out an emergency update for Mac computers and Apple Watches.

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Tech smarts: 5 silly ways you’re flushing money down the toilet

For a columnist and national radio show host focused on technology, you might be surprised how often I’m asked about money.

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