Everything is in the title: the protection is cut too large. It is played with a bit of ready millimeter, but suddenly you can not e ask for it inevitably exceeds by one side or the other. As the G Watch screen edges are slightly raised, protection is also elevated and do not stick to one of the high-sided / down and one of the side edges. We are left necessarily with air under 20% of the surface of the watch. To avoid absolutely.