Might have to wait a little bit until Sony officially announces the device on Oct. 9th. I did find this site selling the magnetic charging dock. I imagine the other accessories are coming soon. Sony Xperia Z3 Compact Accessories :: MobileFun.com
In Korea, where the Z3 is available, so fare the only accessory sold through Sony's website is the magnetic charging doc. No cases or screen protectors yet.
Anybody has the charging dock?
If so how is it?
I bought a third party cable but didn't like it. It comes loose way to easy. I was hoping to not have to open and close the cover for the usb every time I need to charge.