The Apple Watch Series 9 is your essential companion for a healthy life, now more powerful than ever. Powered by the S9 chip, it features a super-bright display and an innovative new way to interact with your watch without touching the screen. It offers advanced health, safety, and activity tracking features for powerful insights and support. Redesigned apps in watchOS provide more information at a glance. Stay connected with cellular connectivity, allowing you to send texts, make calls, and stream music without your iPhone nearby. Family Setup enables management of Apple Watches for family members without their own iPhones. Monitor your health with advanced features like blood oxygen tracking and on-demand ECG. Receive notifications for irregular heart rhythms and track sleep stages (REM, Core, Deep). Temperature sensing offers insights into overall wellbeing and cycle tracking, while a focus on state of mind helps build emotional awareness. Elevate your fitness with the Workout app, offering diverse training options and advanced metrics for performance insights. Enjoy three months of Apple Fitness+ free. Innovative safety features include Fall Detection and Crash Detection, which can automatically connect you with emergency services. Emergency SOS allows you to call for help with a single button press. Seamlessly compatible with your Apple devices and services, it can unlock your Mac automatically, provide Precision Finding for your iPhone, and facilitate payments with Apple Pay. Apple Watch requires iPhone XS or later with the latest iOS version. Customize your Apple Watch with a variety of band styles, materials, and colors, and personalize watch faces to suit your preference.