Consumer Reports has a history of being hard on Apple. They famously refused to recommend the iPhone 4 because of a so-called “flawed” antenna design.
To test the Apple Watch, though, Consumer Reports is being harder on Apple than ever. They’ve run a gamut of torture tests on Apple’s new wearable to see just how hard the sapphire display actually is. Here’s a spoiler: You won’t be able to scratch it with anything short of a nuke. And even the Apple Watch Sport’s display is nearly unscratchable (although it can be cracked).