How can I detect what device a player is using? [solved]

I'm currently developing a game that will switch between UIs depending on the player's device, but I'm having trouble detecting what device the player uses. I know that there was some TouchEnabled feature, but I can't remember what service it was a part of. I'm also looking for something that actually has the name of the device, to be used for debugging purposes. Any help would be appreciated, thanks!