Apple

Apple Watch Series 4’s electrocardiogram sensor has the FDA’S clearance, not approval

Perhaps the most important new feature on the Apple Watch Series 4 is the introduction of an electrocardiogram sensor that will allow the device to monitor your heart to identify potential problems. When the wearable device was announced, Apple said it was granted a "de novo classification by the FDA." This isn't an approval, however, which we will explain here. 

Apple Watch Series 4 tech specs

At the September 12th special event, Apple unveiled three new iPhones and a snazzy redesigned Apple Watch called the Series 4. Not only does it have a refreshed look and feel, but it comes with a slew of new features and works with all the old Apple Watch wrist straps you might have laying around.

In this piece, we’ll outline the Apple Watch Series 4 tech specs for your viewing pleasure: