watchOS 11 is now available with sleep apnea detection for the Series 9 and Ultra 2
Briefly

Apple's watchOS 11 introduces significant health features, including rest day flexibility for activity streaks and FDA-cleared sleep apnea detection, enhancing health monitoring for users.
The new sleep apnea detection feature utilizes the accelerometer to monitor wrist movements during sleep, alerting users and assisting in obtaining a formal diagnosis.
With training load comparisons, users can analyze the intensity and duration of workouts over time, ensuring they manage their fitness strain effectively.
The Vitals app provides comprehensive overnight health metrics summaries, while the Cycle Tracking feature benefits those tracking pregnancy by displaying gestational age and related symptoms.
Read at The Verge
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