How to use the ECG feature on Apple Watch Series 4<article>
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Series 4 is the first truly big update to the Apple Watch line. It changes everything: the display, size, the shape, the sensors, the processor, the speaker and microphones—you name it. It truly elevated Apple’s wrist-wearable to a new level, but its most exciting new feature has been missing action since the Series 4's September launch.</p><p>With today's release of watchOS 5.1.2, though, that feature is finally here. Apple has given us the first smartwatch with a built-in electrocardiogram (ECG) feature (and they say Apple doesn’t innovate anymore!).</p><p class="jumpTag"><a href="/article/3326522/iphone-ipad/how-to-use-the-ecg-feature-on-apple-watch-series-4.html#jump">To read this article in full, please click here[/url]</p></section></article>
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How to use the ECG feature on Apple Watch Series 4