Amazon reportedly working on Alexa-enabled 'smart glasses' (Engadget)

In the meantime, Amazon already offers a smart glasses category of (likely doomed) products...

"Amazon wants to make Alexa a more formidable competitor to Google Assistant and Siri by letting you put it on your face and take it anywhere, according to a Financial Times report (paywall). The company is said to be developing a pair of normal-looking eyeglasses that tether to your smartphone and allow you hear, and presumably speak to, Alexa via a bone-conduction audio system. There won't, however, be a screen or camera on the model as with Google Glass.

Though the lack of a screen and camera would seem to neuter the glasses, dropping them would dramatically improve its battery life. And in any case, the idea is not to have Google Glass-like vision, but to give users a direct line to Alexa on a smartphone without having to open an app, as is currently the case. That would make them much more useful in a vehicle or on the street, especially if they can be incorporated into comfortable, daily-worn eyeglasses."

Amazon reportedly working on Alexa-enabled 'smart glasses'