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UPDATE April 14, 2025
Apple Watch is the world’s most popular watch, and the ultimate fitness and health companion. Every day, Apple Watch offers fitness motivation to millions of people around the globe, along with powerful insights into their workouts, training, and more, across a wide range of activities. Leveraging its advanced sensor technology, Apple Watch also provides users with information on important aspects of their health, including sleep, heart health, and menstrual health.

April 24: Global Close Your Rings Day

  • Track a wide range of workouts with validated custom heart rate and calorie algorithms using the Workout app, with advanced metrics provided for running, cycling, swimming, hiking, and more.
  • Stay motivated with Activity challenges and sharing, keep an eye on their progress with weekly summaries and trends, and monitor key fitness metrics like training load, cardio fitness, and cardio recovery.
  • Track their sleep, receive insights on heart health, track their menstrual cycle, manage their medications, monitor environmental noise levels, and more.
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  1. The limited-edition award is available to users running watchOS 5.0 or later.
  2. Analysis compares people who closed all three Activity rings at least 50 percent of the time with people who closed all three Activity rings 10 percent or less of the time. Poor sleep quality is defined as a sleep efficiency [Total Sleep Time / (Total Sleep Time + Wake After Sleep Onset)] of less than 87.5 percent. Elevated stress is defined as a PSS-4 score of 8 or more.
  3. To learn more about the Apple Research app, visit apple.com/ios/research-app.
  4. Requires iOS 12.0 or later, watchOS 5.0 or later, and iPadOS 17.0 or later.