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 firstever polished aluminum finish on Apple Watch, and jewelrylike polished titanium. Series 10 is packed with advanced new features like Sleep Apnea Notifications, a depth gauge, water temperature sensor, and the Tides app. Its also the fastest charging Apple Watch everin just 30 minutes, you can charge up to 80 percent battery.1 Series 10 has improved call quality, and media playback through the speaker, and both casesaluminum and titaniumare carbon neutral.5