The Atlantic

Should Your Watch Monitor Your Heart?

Apple’s new watch can screen for heart problems. But doctors are increasingly worried about the dangers of testing healthy people for disease.
Source: Marcio Jose Sanchez / AP

The new Apple Watch, unveiled yesterday in Cupertino, California, possesses a new and startling capability: It can monitor the electrical pulses that drive the heart’s activity, and proactively alert users who it has determined might have a condition called atrial fibrillation. The FDA has voiced its approval, Apple said, and the new product goes on sale this fall.

Reaction was predictably positive: Atrial fibrillation is the most common type of heart arrhythmia in the United States, and . The president of the American Heart Association graced the stage . “It won’t catch every instance of [atrial fibrillation], but we believe this is going to help a lot of people who didn’t otherwise know they had an issue,” said Apple COO Jeff Williams onstage of the feature, which is opt-in.

You’re reading a preview, subscribe to read more.

More from The Atlantic

The Atlantic5 min read
The Strangest Job in the World
This is an edition of the Books Briefing, our editors’ weekly guide to the best in books. Sign up for it here. The role of first lady couldn’t be stranger. You attain the position almost by accident, simply by virtue of being married to the president
The Atlantic6 min read
The Happy Way to Drop Your Grievances
Want to stay current with Arthur’s writing? Sign up to get an email every time a new column comes out. In 15th-century Germany, there was an expression for a chronic complainer: Greiner, Zanner, which can be translated as “whiner-grumbler.” It was no
The Atlantic6 min read
There’s Only One Way to Fix Air Pollution Now
It feels like a sin against the sanctitude of being alive to put a dollar value on one year of a human life. A year spent living instead of dead is obviously priceless, beyond the measure of something so unprofound as money. But it gets a price tag i

Related Books & Audiobooks