There is a new Amazon Echo in Town and this one brought a camera to take video and photos (complete with LED lights) and an app to help you figure out what looks best on you.
If you are fashion conscious, this could be for you (the Echo Look is only $20 more than the Traditional Echo). My guess is you give up a little in the speaker area to gain the camera. Even the traditional echo can now stream to other speakers (so the speaker is less important).
Currently, the Amazon Echo Look is by invite only
Hey Alexa, Where is My Car?
If you're a parent who wants to know where their car is, or
A traveler who is tired of hunting for their car in the parking lot, or
Someone who worries about getting into a crash
This tool is for you, and it integrates with Alexa so you an ask Alexa where your car is and get an answer on your app.