Im afraid I haven't looked at cases, as I am not particularly interested in using one. I've heard that the Spigen rugged armor ends up scratching the back of the Watch around the sensors, the Lunatik Epic's crown doesn't work, and the Speck Candyshell snap-on case easily pops off when you catch your wrist on your clothes or something. Many of the cases I have heard about had some problem or other, so I just decided not to use them. But if you find a good case that performs well, let us know here! Especially a white one. I kind of want to make my Watch look like a Storm Trooper. Hehe.