Heart Rate Zones
Apple’s also introducing Heart Rate Zones. This feature will help you monitor the intensity of a workout.
The goal of this feature is to get your heart pumping. The more your heart pumps, the better your health will be overall. So you can create different workouts with different zones, workout structures, and even rest intervals.
Your Apple Watch can create these Heart Rate Zones automatically, but you can customize them to fit all your needs.
You’ll also get notifications about the pace, heart rate, and cadence to help you push yourself to the limit.