Echo Frames review: Alexa on your face is both helpful and annoying

It's been more than a year since Amazon introduced the Echo Frames to the world, and this month, the connected glasses finally became widely available for purchase. For $250, you get hands-free access to Alexa wherever you go. Plus, you can take calls, play music and hear your notifications through the device's open-ear speakers, while still being aware of your surroundings. To be clear, though, that's pretty much all the Echo Frames do; there's no display or camera. Still, there's potential here, especially for people who already wear glasses and want to interact with their phone without touching it.