Apple Watch Series 4

Apple Watch ECG feature could be enabled outside the US with a software trick

The Apple Watch Series 4’s most anticipated new feature, an electrocardiogram (ECG) app, is expected to launch in the United States first before officially rolling out elsewhere. It seems a simple software change could make the feature accessible, no matter your location, according to 9to5Mac.

Like iTunes and Apple Pay before it, the ability to use the ECG feature is expected to be based on the software region selected on the Apple Watch and iPhone. In other words, if you change these settings on your devices to the U.S. region, the ECG feature should work.

9to5Mac explains:

That the Apple Watch ECG limitation is software-based is already a good sign, since software limitations are inherently easier to bypass when compared to hardware ones. By being based on the region, users will be able to get access to the feature by changing the region on their iPhone and Apple Watch, similar to how other features such as Apple News can be enabled on unsupported countries.

The Apple Watch Series 4 includes electrodes built into the Digital Crown that work with the device’s back crystal to generate an ECG waveform. This information can help determine whether the user is showing signs of atrial fibrillation. To make this claim, Apple needs approval from national health agencies wherever it sells the wearable device such as the U.S.-based Food and Drug Administration (FDA). This process can take a long time, especially in places like Canada and the European Union.

9to5Mac notes Apple could make changes to how it determines location settings for the ECG app before it's released to the public. Therefore, there is no guarantee the software fix will actually work once the feature is launched. Time will tell.

Are you looking forward to using the ECG feature on your Apple Watch?

Hands-on video walkthrough: Apple Watch Series 4 vs Series 3—worth the extra $120?

Apple Watch Series 4 is a seriously praised smartwatch for a good reason, but last year's Series 3 is no slouch and it comes with some pretty compelling features. You can get a baseline 38mm aluminum Series 3 with a sport band from Apple right now for as low as $279 versus $399 for a 40mm aluminum Series 4. The new Series 4 watch has been redesigned from top to bottom and offers even better features than the last year's model, but is it worth the extra $120? iDownloadBlog's video editor Harris Craycraft does the comparing for you, boys and girls, in his hands-on video walkthrough of Apple Watch Series 4 vs Series 3.