is continuing to promote the Apple Watch as a personal health tool. We already know that by notifying the user when his or her heart rate is at a pace that could be indicative of a major health issue. The latest Apple Watch, the series 6 model, is equipped with a pulse oximeter to measure how saturated a person’s blood is with oxygen. This reading tells the doctors whether enough oxygen is getting pumped throughout the user’s body.
Starting with the Series 4 version of the wearable, Apple added an electrocardiogram (ECG) which monitors the wearer’s heart rhythm and …