What you should know about Snapchat Spectacles

Snapchat’s unexpected rebranding to Snap Inc. may have come as a surprise, but it’s the company’s first hardware product that really has us talking. The new Snap Spectacles, a wirelessly-enabled camera built into a pair of sunglasses, has already been described as the second coming of Google Glass, though the ephemeral messaging company undoubtedly hopes that they’ll have more staying …