Apple Watch Design

Apple Watch has three collections, featuring two case sizes: 38 mm (1.5 in) and 42 mm (1.7 in) spread across 38 individual models.[10] The case of the watch includes a mechanism to enable the straps to be interchangeable. Its screen is a pressure-sensitive touchscreen that can distinguish between a tap and a press, and features a digital crown, which can be turned to scroll or zoom and pressed to return to the home screen. The watch also has a button for displaying a list of contacts.[8] The watch is charged by means of inductive charging, using a cable similar to the MagSafe cable from Apple's MacBook family of laptops.[6]

Apple designed a new typeface named San Francisco for the Apple Watch which Apple says is designed for legibility on the device's small display.

WatchKit is a software framework included with the iOS SDK that allows developers to create applications for the Apple Watch, with the option of using the San Francisco typeface as the main typeface for the application.[11].