This smartwatch is part of Apple's Watch Series 1. It is designed with a fast dual-core processor and watchOS 3 with various apps and features to help you organize everyday tasks, receive and make calls, dictate and send text messages or tracking your health. Apple Watch Series 1 is water resistant to spills and splashes. The Ion-X OLED Retina display is kept in a 42 mm aluminum case in silver completed by a white high-performance sport band and pin-and-tuck closure.