Stay connected in style with the 42mm Apple Watch Series 2, which comes with a Aluminum case and a Sport Band. Apple’s Watch moves your iPhone’s apps and functions to your wrist, so you can do more while leaving your phone in your pocket. Apple Watch connects to your iPhone via Bluetooth 4.0 and displays notifications, apps, and more on its 1.5″ display. It can also connect directly to the Internet thanks to 802.11b/g/n Wi-Fi.