A media streamer set-top box is the missing link between your TV and the vast array of content available over the Internet. And no streamer provides more than the $100 Roku 3.
The Plair video streamer is an interesting concept, but in its current form too buggy for primetime. When it worked, it was pretty cool. But unfortunately it was pretty much hit or miss.
The UE Smart Radio is a capable music streamer with access to both your local tunes and all the online services you could want. The rechargeable battery makes the compact unit even more portable. What holds the Smart Radio back from being a better product is the flaky desktop and mobile software.