Amazon Echo Show 15 review: Is all that screen space worth it for $249.99?

Amazon's latest Echo device isn't designed to blend in with your surroundings. In fact, it's expected to be a center of attention. The Echo Show 15, available now for $249.99, is the tech giant's latest Alexa-enabled smart device, with features found on its vast line of smart speakers. Only this Echo has a touchscreen. It's 15.6 inches, which means it commands a notable presence in your home.