Apple Watch Series 7 features a larger and more advanced display, greater durability, faster charging, new aluminium case colours and watchOS 8 The design of the Apple Watch Series 7 has been further enhanced with softer, more rounded corners, while the display has a unique refractive edge that allows full-sized dials and apps to be displayed and appear seamlessly connected to the case. With a width of just 1.7 mm, the narrower edges of the Apple Watch Series 7 maximise the screen area, while the dimensions of the watch itself are only slightly altered. The Apple Watch Series 7 also features a user interface optimised for a larger display, a new QWERTZ keyboard and two unique dials-Contour and Modular Duo-specifically designed for the new Apple Watch. As previously, users have 18 hours of battery life for the whole day, and the Apple Watch can now be charged 33 percent faster.