I also have the 13" screen and the pen works without any problems. However, the instructions for use are rather meagre - along the lines of "help yourself"!

I also use the pen on the 13" model, but it should work fine on the 15" model...

Yes, it works on my Spectre x360. It's a 13" but it's the same screen.

how can i connect it to the 13

Hello - I also bought this pen, does anyone know if it is compatible with my Spectre x360 w084nz and if so where I can get the software for it - HP offers very little info.

The pen works! But the new updates from hp have to be downloaded and installed.
The notebook is awesome. But not suitable for gamers because of the graphics card.

HP Switzerland claims on request that it does not work. For whatever reason. I don't understand why it shouldn't. It would be a fatal technical step backwards. So I have to wait until the part is with me and try it out.