Biggest display. Thinnest design. The Apple Watch Series 10 has more screen and a slimmer, lighter design. Stay in the know with advanced health and fitness features. It'll even notify you if it detects signs of sleep apnea. Plus, faster charging gets you to 80% battery in just 30 minutes.Good to know- WHY APPLE WATCH SERIES 10Bigger display with up to 30 per cent more screen area. A thinner, lighter and more comfortable design. Advanced health and fitness features provide invaluable insights. Safety features connect you to help when you need it. Faster charging gives you 80 per cent battery in about 30 minutes.- ADVANCED HEALTH INSIGHTSTake an ECG anytime. Get notifications if you have high or low heart rate or an irregular heart rhythm. Understand your menstrual cycle and get retrospective ovulation estimates. See overnight health metrics like heart rate, respiratory rate and more with the Vitals app. Track sleep and get notifications if signs of sleep apnoea are detected.- A P