Access to Tizen Watch APIs?

I'm looking into creating a game/app for the S3 watch ( frontier) using Unity.
Could not find answers to these questions:

Please note that the following questions are specifically asked for the watches, not Tizen in general.

1.) Can I access the watch's bezel wheel?
Get I get events when the bezel is turned? How would I do this? Are these APIs exposed for me in Unity? Or how would I go about accessing them via a plugin?

2.) Communication: How to make e.g. http requests ( or other communications ( socket, UDP, whatever).

Basically, I need to communicate with a server ( or an app in the linked Android phone). Can I just use the regular WWW ? Or is that someone restricted?

3.) Storage, disk access?
Can I just write to the disk like on mobile/desktop unity build targets or are there any constraints?

Thanks!

 

Woof. That's dumb it's 2018.