One lesser known improvement to the Health app in iOS 11 was the addition of Heart Rate Variability data, which can be obtained in a variety of ways, including via the Apple Watch. According to ...

The Apple Watch comes with several health-tracking features. The heart health-related features of the Apple Watch help track physical activity, sleep, mindfulness and more with irregular rhythm ...

You can score a limited edition Apple Watch workout award on Feb. 14 The Heart Month limited-edition award is given after a 30-minute workout It falls on Valentine's Day as Feb. 2024 is Heart ...