The Apple Watch 2 is a smartwatch running Apple watchOS 3. Equipped with a 42 mm aluminium case and a silver colour Nike sport band, this watch is powered by the Apple S2 chip and is water resistant up to 50 metres. There is 8GB on-board storage and integrated GPS, along with Bluetooth 4.0 and 802.11b/g/n Wi-Fi support. Moreover, the 1.3-inch display is an OLED Retina screen covered by Ion-X glass.