One Size (Fits Most) - Band fits 130–200
 
WHY APPLE WATCH SERIES 10—Bigger display with up to 30 percent 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 percent battery in about 30 minutes.
ADVANCED HEALTH INSIGHTS—Take 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. And see how much time you spent in REM, Core, or Deep sleep with sleep stages.
STAY CONNECTED — Send a text, take a call, listen to music and podcasts, and get notifications on the go. Apple Watch Series 10 (GPS) works with your iPhone or Wi-Fi to keep you connected.
A POWERFUL FITNESS PARTNER—Measure all the ways you move with Activity Rings, which are customizable to match your lifestyle. Get advanced metrics for a range of workouts with the Workout app. Track the intensity of your workouts with training load. Use depth and water temperature sensors for your aquatic adventures. And Apple Watch comes with three months of Apple Fitness+ free.
INNOVATIVE SAFETY FEATURES—Fall Detection and Crash Detection can connect you with emergency services in the event of a hard fall or a severe car crash. Emergency SOS lets you call for help with the press of a button. Check In automatically notifies a loved one when you’ve arrived at a your destination.
INCREDIBLE DURABILITY—Crack resistant and IP6X-certified dust resistant. With 50m water resistance.
CARBON NEUTRAL—Apple Watch Series 10 is carbon neutral when paired with select bands.
SIMPLY COMPATIBLE—It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Get approximate distance and directions to your iPhone with Precision Finding on supported iPhone models. Pay with Apple Pay.
EASILY CUSTOMIZABLE—With watch bands in a range of styles, materials, and colors and fully customizable watch faces, you can change your watch to fit your mood or the moment.