watchOS 9's New AFib History Feature Expanding to Over 100 Countries - MacRumors
Skip to Content

watchOS 9's New AFib History Feature Expanding to Over 100 Countries

Apple today announced that watchOS 9's new AFib History feature will be available in more than 100 countries and territories beyond the United States, including Canada, the UK, other European countries, Hong Kong, Mexico, South Africa, and others. Apple said the feature will also be available in Australia starting later this year.

watchos 9 afib history
Apple revealed this information in fine print at the bottom of its press release announcing the release of watchOS 9 today:

The first-of-its-kind AFib History feature in watchOS 9 has received a number of local clearances and approvals from health authorities around the world, and will be available in more than 100 countries and territories, including the US, Canada, Europe, Hong Kong, Mexico, South Africa, the UK, and more. AFib History is coming to Australia later this fall.

AFib History is now listed as a feature on the watchOS 9 page on Apple's website in Canada, but still not in the UK, so it's not immediately clear which countries the feature is available in as of today beyond the United States.

Apple says individuals diagnosed with atrial fibrillation can turn on AFib History to view an estimate of how frequently their heart is in this arrhythmia. Apple says the feature, available on the Apple Watch Series 4 and later, is only for users 22 years or older who have been diagnosed with atrial fibrillation.

Related Roundup: Apple Watch 12
Buyer's Guide: Apple Watch (Buy Now)
Related Forum: Apple Watch

Popular Stories

Surprise and Shine Live Coverage Article

Apple Event Live Blog: iPhone Duo, iPhone 18 Pro, and More

Wednesday September 9, 2026 9:10 am PDT by
Apple's "Surprise and Shine" event kicks off today at 10:00 a.m. Pacific Time, where we're expecting to see the foldable iPhone Duo, the iPhone 18 Pro and Pro Max, Apple Watch Series 12 and Ultra 4 models, new AirPods 5 earphones, and perhaps some other announcements. Apple is providing a live video stream on its website, on YouTube, and in the company's TV app across various platforms. We...
Apple Watch Ultra 2 Black Titanium

New Apple Watch Series 12 and Apple Watch Ultra 4 Features Revealed

Sunday August 30, 2026 7:54 am PDT by
Bloomberg's Mark Gurman today further outlined what to expect from the Apple Watch Series 12 and Apple Watch Ultra 4 set to be unveiled on September 9. While it was initially rumored that Touch ID may be coming to the Apple Watch this year, Gurman reiterated that he does not expect the Series 12 or Ultra 4 to have any major design changes compared to the current Series 11 and Ultra 3 models. ...
apple surprise and shine event

Apple Event Today: iPhone 18 Pro and iPhone Duo Cheat Sheet

Tuesday September 8, 2026 10:24 am PDT by
Apple's biggest event of the year is almost here, and all eyes are on Cupertino. With the first foldable iPhone expected to headline Apple's "Surprise and Shine" event on Wednesday, September 9, at 10:00 a.m. Pacific Time, the rumor mill has been running full throttle, fuelled by the biggest single design change in the life of the iPhone. To get you up to speed, here's a quick reference...

Top Rated Comments

Xenex Avatar
52 months ago
“AFib History is coming to Australia later this fall.”

🤦🏻

This is a fantastic demonstration of why you shouldn’t refer to times of year by season.
Score: 3 Votes (Like | Disagree)