A new app called uTag lets you use Samsung SmartTags with any Android device. Here's how it works and how to get it.

Find out more about how we ... and some features may not be supported on all phones, but it's still a great way to experience one of the best free Android apps we've ever seen.

Samsung's Galaxy SmartTag can now work with any Android phone with the clever "uTag" app, assuming it doesn't get shut down.