Apple's WWDC 2025 Keynote: Follow along with our live blog.Apple at WWDC just announced Workout Buddy, which brings Apple Intelligence to fitness workouts on Apple Watch for the first time. The new feature analyzes real-time workout data alongside users' fitness history—including heart rate, pace, distance, and Activity rings—to deliver personalized motivational insights during exercise sessions. A custom text-to-speech model converts these insights into dynamic audio coaching using voice data f...