GPS display

[gdhb]

I have a raymarine c95 mfd at my nav table. I am currently using a tablet with navionics at the helm, but it doesn't show radar and air. Since I am never at the nav table while sailing I am looking for options for at the helm. Repeater? Move the GPS?
2nd GPS? Some way to connect the tablet? I can connect with wifi or Bluetooth but there is no live feed. Just a upload/download.

[gdhb]

not air, AIS

[SeaStory]

Their website isn't particularly helpful, but the specs do indicate that the C series has wifi capability and the website mentions an app (but clicking on that fails).

I know with B&G the actual device made a bigger difference than it should. My mother in law's iPad was the only device that worked exactly as expected, the Android tablet we bought required the "old" app.