A:AnswerIt doesn't have a built in app that will give you that capability. You can easily install an app that shows you the usage. Your router should have that feature as well.
Not sure how many TVs or how much streaming you do. But this device by itself is not going to add anything more to eat up more data. The only difference would be if you start using Dolby vision and atmos capable streaming. But 1TB is generally still fine. I have 2 TVs that stream Netflix, Disney and Hulu W ery day. I have not come close to the data cap. I can see it happening if you leave all open on multiple tvs for most of the day.
A:AnswerSo Nvidia shield comes stock with a handful of ordinary apps like Hulu,Netflix ECT .These are all apps you pay for monthly.That said you can sideload any android APK . bottom line is if you know what your doing yes you can get all your favorites for free but out of the box no you can't.