The Internet of Things grows daily. Not only are we constantly connected via our smartphones, but kitchen appliance manufacturers want to connect us through their products as well. Plus, smart companies want to show that they are eco-friendly by cutting down on the amount of energy they're products use. Our Expert Reviewer Sean Peek checked out the new LG smart fridge at CES 2016. Just tap the door of the fridge, and a light allows you too see inside - all without opening the door. Cool right? But does the cool tech outweigh the cost of operating it?