Pebble Steel

This year, Pebble managed to address the two biggest complaints people have about smartwatches: their lack of functionality and clunky looks. The new Pebble Steel channels the styling of a classic men's watch while also adding a number of new optimized apps to the mix. A new Mercedes one was particularly interesting. It provides stats like your current mileage, how much fuel is in your tank, and your current tire pressure, whether you're near the car or not. While driving, you can set the app to deliver vibration alerts to your wrist for different events, like if traffic is getting heavy ahead. You can also configure Pebble's three buttons for quick actions performed through the phone and over the car's dash system, like activating Siri. The Pebble Steel will cost $250 and will ship later this month.

Sony 4K Ultra Short Throw Projector

This was one of the most mind-blowing devices we saw at the show this year. It's a projector that sits on the floor and fires upwards, turning your blank wall into a massive 147-inch 4K screen. It is the home theater device of the show. It's got a gorgeous, sleek, minimalist design that looks like a work of art. But then it comes alive to fill the room with a true theater-quality visual and audio experience. Sony says its Ultra HD movie machine will ship this year, but the company hasn't announced any pricing yet. You should count on it being expensive.