I've had constant issues on my Moto 360 with my sweater or coat touching the screen and causing random voice searches.

I've concluded that my best option at this point is an app like Showear with a transparent lock screen and swipe method to unlock. Any thoughts on other solutions? Showear seems good, but I'm a little nervous about installing random apps like that on my watch. Is such a thing possible with the stock OS? Or Wear Mini Launcher?