Google analytics have rolled out a new update to its analytics adding real-time conversions tracking a new segmentation UI. These new features will let you see how many visitors on your website are converting and against what goals.
Real-Time Conversions shows all of the latest conversion for the last 30 minutes in real-time letting you see your conversions as they happen.
All the goals that are being tracked will be visible on the UI, irrespective of whether there have been any completions in the past half an hour. For rest of the real time reports, you need to click on a specific goal and the report will be automatically segmented. Basic filters are also applied to goals, which will enable you to analyze goal completions from specific location or any other dimension that you are interested in.

