Apple Watch gets smarter and healthier with WatchOS 11

Image: Apple
Apple unveiled its latest Apple Watch software update, WatchOS 11, at its annual WWDC event. The update focuses on fitness, health, and improved usability.
WatchOS 11 introduces "training load," a metric that measures the intensity of your workouts and their impact on recovery. It uses heart rate, pace, elevation, weight, and height to provide a score (1-10) reflecting your training effort. You can adjust the score if it doesn't match your perception.