Health Canada has cleared the ECG app and irregular heart rhythm notifications on the Apple Watch Series 4, suggesting that both features will make their much-anticipated debut in Canada in the near future.
As spotted by the blog iPhone in Canada and confirmed by MacRumors, Health Canada issued active licenses for both features on May 16. The regulatory agency classifies the Apple Watch Series 4 as a Class II medical device, placing it in a "low-to-medium risk" category alongside the likes of contact lenses.
To view the licenses, navigate to the Health Canada search page and search for Apple based on company name.
With clearance from Health Canada, Apple could expand the ECG app to Canada in either watchOS 5.3 or watchOS 6, the latter of which should be unveiled at Apple's annual Worldwide Developers Conference next month.
Apple Watch Series 4 users can generate an ECG waveform in just 30 seconds by placing their finger on the Digital Crown.
Electrodes built into the Digital Crown and the back crystal work together with the ECG app to read your heart's electrical signals. Simply touch the Digital Crown to generate an ECG waveform in just 30 seconds. The ECG app can indicate whether your heart rhythm shows signs of atrial fibrillation — a serious form of irregular heart rhythm — or sinus rhythm, which means your heart is beating in a normal pattern.
Wednesday October 1, 2025 1:26 pm PDT by Joe Rossignol
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across Apple Music, Calendar, Photos, and Safari.
More features and changes will follow in future versions,...
Thursday October 2, 2025 7:26 am PDT by Joe Rossignol
Nearly two weeks after the iPhone 17 series launched, analysts at investment banking firm Morgan Stanley said demand for the devices has been "modestly stronger than we originally expected," based on a combination of extended shipping estimates on Apple's online store and information it gathered from Apple's supply chain.
There has been strong early demand for the iPhone 17, iPhone 17 Pro,...
Friday October 3, 2025 3:39 am PDT by Tim Hardwick
The MacBook Air is Apple's most popular laptop – a thin, fanless machine that wields quiet power thanks to the efficiency of Apple silicon. While the M4 model isn't exactly old, attention is already turning to its successor.
Apple doesn't telegraph new product launches ahead of time, but we can draw a surprisingly clear picture of what to expect by looking at Apple's silicon roadmap,...
Saturday October 4, 2025 8:19 am PDT by Joe Rossignol
Apple's website offers a list of nearly 200 new features and changes (PDF file) included in the software update, released last month.
Apple also shared equivalent lists for iPadOS 26 and macOS Tahoe.
iOS 26 is compatible with the iPhone 11 and newer. To install the update, open the Settings app on your iPhone, tap on General, and tap on Software Update.
Below, we have highlighted eight ...
Monday September 29, 2025 9:31 am PDT by Joe Rossignol
Apple's annual iPhone event is in the rearview mirror, but rumors suggest the company plans to release a handful of additional products before the year ends.
Will there be another Apple event this October? We discuss the possibility below.
Apple in October
Apple's most recent October events were in 2021 and 2023.
In 2022 and 2024, Apple did not host an October event. Instead, it...
On this episode of The MacRumors Show, we discuss the latest leaks about the next-generation iPad Pro, MacBook Pro, Studio Display, and Vision Pro.
Subscribe to The MacRumors Show YouTube channel for more videos
Earlier this week, an apparent unboxing video of an updated iPad Pro with the M5 chip was shared online. The same YouTube account leaked the 14-inch MacBook Pro with the M4 chip...
Wednesday October 1, 2025 8:27 am PDT by Joe Rossignol
A handful of upcoming Apple products leaked yesterday, through a combination of YouTube videos out of Russia and U.S. Federal Communications Commission (FCC) documents that were released, despite Apple's confidentiality requests.
The leaked products include an iPad Pro with an M5 chip, as well as updated MacBook Pro and Apple Vision Pro models. All of these devices had already been rumored...
Wednesday October 1, 2025 3:56 pm PDT by Juli Clover
Apple's two big yearly events, WWDC and the iPhone launch, are done and over with, but there are still some new products that we're expecting to see before the end of the year.
Apple TV
The Apple TV hasn't been updated since 2022, so it's due for a refresh. It doesn't look like Apple is going to change the design of its set-top box, but we can expect a faster chip
Apple code suggests...
Health Canada indicated several times via twitter replies, and as recently as in March 2019, that it had not received an application from Apple. So unless that's a lie, who knows.
Not necessarily a lie at all, but as in most bureaucracies, sometimes the left hand doesn’t know what the right hand is doing. The PR folks who are hired to manage the Twitter account are unlikely to be aware of confidential regulatory filings, I would think.
At some point in the decades to come, maybe people will stop believing everything they read on the Internet :eek: But probably not. As long as it confirms their own opinion, many are eager to believe anything they read. If it’s the truth—but they don’t like it—it’s “fake news”.
I'm 46 and pending surgery for a major heart condition. This is one of the reasons I decided to spring for the 4 when I did. The heart rate monitor, EKG, and fall detection were major selling points for me. I mean, I love the tech (Apple pay, using the watch for texts, the info you can get from the on screen complications, etc) but this was what put me over the edge.
It's not the same as a doctor visit, but a 1 lead EKG every day is still more monitoring than my condition would get short of being held in a hospital environment. And if I go down, I know someone is coming as it reports my location) to my wife, and a friend. I use the app to list my medical condition and medications (my heart is half of it, my liver is the other). These were big selling points.
Sometimes I get tachycardia, and usually it passes. It's nice to be able to check and inform my cardiologist of what happened along with a current BP reading. This way, I know I'm not gonna plotz before I get surgery.
Sometimes I get tachycardia, and usually it passes. It's nice to be able to check and inform my cardiologist of what happened along with a current BP reading. This way, I know I'm not gonna plotz before I get surgery.
Plus you can export a PDF of your ECG reading to show your doctor. I know it's nowhere near as good as the readouts from a doctor's office but it's a heck of a lot better than having nothing but your verbal description of how you felt.
