How about the Data Sense data traffic statistics function of Win10 9860?

Microsoft released the latest Windows 10 technology preview version of Build 9860, you can see that the system is more user-friendly for mobile devices such as tablets, one of the new features is Data Sense: you can visually display the data traffic composition used by users. And the data usage of each app. For users who use mobile devices for personal hotspots, or those who use capped data packages, it's important to understand real-time traffic usage.

This feature is currently integrated into the Modern setup application, but it is not a full version and is not working properly. Open the relevant function to see three tabs on the left: overview, usage and settings. The profile consists of a ring that provides an overview of Wi-Fi or data usage from the carrier's data network; usage seems to show the data usage of the standalone application, which can be viewed to see which application has the most data and is limited, but it is still not normal run.

There are three options in the settings, but they are all gray and unavailable. According to the description, the three options are to limit the background data, limit the background data during roaming, and turn on the total data usage of the device. I believe this feature will be more and more perfect in future versions.