The redesigned Apple Watch Series 10 is the thinnest Apple Watch with the biggest display ever, making it an incredible upgrade over Series 6 and earlier. It comes in beautiful finishesincluding jet black, the first-ever polished aluminum finish on Apple Watch, and jewelry-like polished titanium. Series 10 is packed with advanced new features like Sleep Apnea Notifications, a depth gauge, water temperature sensor, and the Tides app. It's also the fastest charging Apple Watch everin just 30 minutes, you can charge up to 80 percent battery.