Stay on top of your health with heart rate monitoring, blood oxygen levels, and sleep insights on Apple Watch Series 10.   Apple Watch Series 10 uses an accelerometer with machine learning to understand breathing disturbances and alert you to moderate-to-severe sleep apnea, a largely undiagnosed condition which can increase risk of diabetes and cardiac issues if left untreated.   Capture an electrocardiogram anytime using ECG to check for signs of atrial fibrillation or other irregular heart rhythms. Early detection of potential issues gives you peace of mind. Watch Series 10 alerts you if your heart rate rises above or drops below safe levels. Plus, measure your heart rate at rest and during workouts using real-time data. Maximise danger prevention with medication reminders and loud environment warnings.    Enjoy crisp background calls with background noise suppression, even on a windy days. And listen to music and podcasts, in a quiet space, directly through the first speaker in the Apple Watch series.   Breathe, focus and recharge with meditations and mindfulness apps to bring more balance to your life.   Remove barriers in language with rapid translation, powered by Apple Intelligence (coming December 2024) using the Translate app. Plus, the new 4-core neural engine S10 chip empowers intelligent features like double tap, and automatic detection for workouts, crashes and falls.