The app will also let you watch other sporting content, ranging from NHL Playoff games and Formula One racing to French Open tennis and Major League soccer. Do note that this streaming content is only available to existing cable and satellite customers via TV Everywhere (enter registration information on the app’s settings page).
Windows Phone Store description:
NBC Olympics: Watch more than 1,000 hours LIVE for FREE with the NBC Sports Live Extra app. Coming in February, watch live coverage of the 2014 Winter Games: All 15 sports. All 98 medal events. All streamed LIVE! Download now on your Windows Phone 8 device.
The vast majority of live streaming content on NBC Sports Live Extra will only be available to authenticated cable, satellite and telco customers via TV Everywhere. Further instructions are provided in the app settings section.
NBC Sports Live Extra is a free download from the Windows Phone Store. The app is only available in the US.