Televisions weren’t always smart. In fact, given how long people tend to hang on to their TVs, plenty of so-called “boob tubes” still dominate numerous living rooms across the country.
Fortunately, you don't need a smart TV to tune into Netflix and other streaming services. All you really need is a plug-in gadget. The add-ons come in a range of sizes and prices, anything from a HDMI streaming stick to a set-top box shaped like a hockey puck to a full-fledged console, with a range of features to suit a variety of users.
