My poor little Samsung has been dropped in the horse troughs more than once, dropped in a water bucket, soaked while I was giving Vic a bath, and even been through the wash. And it still works.
The best part is, you know that little white dot on the back where the battery goes and turns red if it gets wet? It's still white. No joke. I'm tempted to put a drop of water right on it and see what happens. But then if it turned red and then someday really did malfunction, they wouldn't let me trade it for a new one.