AI utilized for health insights in Apple Watch. 

Notifications driven by advanced AI algorithms. 

Series 9/Watch Ultra 2 introduces Double Tap feature for interaction. 

Native sleep tracking enhanced with AI algorithms. 

Fall detection integrated with accelerometer & gyroscope. 

Sensors detect irregular heartbeat; AI alerts. 

Series 6 & later detect AFib, enhancing health monitoring. 

Siri integrated seamlessly into Apple Watch functionality. 

Future Apple Watches to prioritize health features. 

Development of AI-based health coaching program underway. 

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