Xbox SmartGlass is a companion application for the Xbox 360 and Xbox One consoles that is compatible with Windows 8 devices, Windows RT tablets, Windows Phone (7.5+) smartphones, Windows Server 2012 PCs, iOS (5+) devices and Android (4.0+) smartphones. It was announced by Microsoft during E3 2012 and released on October 26, 2012, coinciding with the release of Windows 8.