Canada Approves watchOS 9's AFib History Feature
AFib History, one of watchOS 9's new health features, this week received regulatory approval in Canada, seemingly making it the first country to do so outside the United States ahead of the release of watchOS 9 later this year.

AFib History allows individuals diagnosed with atrial fibrillation to view an estimate of how frequently their heart is in this type of arrhythmia, according to Apple. The feature is intended for individuals aged 22 years or older who have been diagnosed with atrial fibrillation.
Health Canada yesterday approved the AFib History for both the Apple Watch and the iPhone, regulatory filings show. Canada appears to be the second country to approve the new feature after the United States, where it received FDA clearance after being validated in a clinical study. Last month, Apple said the average difference in weekly measurements between the Apple Watch and an FDA-cleared reference device was less than one percent.
The AFib History feature could prove useful when a patient receives an ablation treatment for chronic atrial fibrillation, but the treatment is unsuccessful at first attempt and the patient continues to experience atrial fibrillation.
Upon previewing watchOS 9, Apple said that AFib History is not currently approved in all countries or regions, so availability of the feature will likely be limited at launch. That being said, there is still time for other regulatory authorities to approve AFib History before the official release of watchOS 9 later this year.
Thanks, Jen!
Popular Stories
As previously rumored, the next-generation iPhone 15 Pro and iPhone 15 Pro Max will feature a unified volume button and a mute button, according to leaked CAD images shared in a video on the Chinese version of TikTok and posted to Twitter by ShrimpApplePro.
Instead of separate buttons for volume up and volume down, the iPhone 15 Pro models are expected to have a single elongated button for...
Apple says iOS 16.4 is coming in the spring, which began this week. In his Sunday newsletter, Bloomberg's Mark Gurman said the update should be released "in the next three weeks or so," meaning a public release is likely in late March or early April.
iOS 16.4 remains in beta testing and introduces a handful of new features and changes for the iPhone. Below, we have recapped five new features ...
A first-generation iPhone still sealed inside its box sold for $54,904 at auction, which is more than $54,000 over the original $599 price tag of the device when it was released in 2007.
The original iPhone was put up for sale by RR Auction on behalf of a former Apple employee who purchased it back when it first came out. Back in February, an original, sealed iPhone sold for over $63,000,...
The iOS 16.4 update that is set to be released to the public in the near future includes voice isolation for cellular calls, according to notes that Apple shared today.
Apple says that Voice Isolation will prioritize your voice and block out the ambient noise around you, making for clearer phone calls where you can better hear the person you're chatting with and vice versa.
Voice...
While year-over-year iPhone upgrades are not always groundbreaking, new features can begin to stack up over multiple generations. For example, the iPhone 15 Pro will be a notable upgrade for those who still have a three-year-old iPhone 12 Pro.
If you are still using an iPhone 12 Pro and are considering upgrading to the iPhone 15 Pro when it launches later this year, we have put together a...
Apple's high-end iPhone models have started at $999 in the U.S. since they first launched back in 2017 with the iPhone X, but could this finally be the year that starting price sees an increase?
This week also saw some more rumors about Apple's upcoming headset and the company's explorations in the booming AI industry as well as the release of a new round of beta updates, so read on for all...
Samsung today kicked off a special "Discover Samsung" event, which will be a week-long savings event focusing on Samsung monitors, smartphones, TVs, appliances, and more. While some deals will stick around the entire week (through March 26), others will refresh every day.
Note: MacRumors is an affiliate partner with Samsung. When you click a link and make a purchase, we may receive a small...
Top Rated Comments