https://techcrunch.com/2018/11/28/the-alexa-enabled-big-mouth-billy-bass-is-real-and-now-for-sale/

In September, Amazon launched its Alexa Gadgets Toolkit into beta, allowing hardware makers to build accessories that pair with Amazon Echo over Bluetooth. Today, one of the most memorable (and quite ridiculous) examples of that technology is going live. Yes, I’m talking about the Alexa-enabled Big Mouth Billy Bass, of course. You know, the talking fish that hangs on the wall, and has now been updated to respond to Alexa voice commands?

Amazon first showed off this technology over a year ago at an event at its Seattle headquarters, then this fall confirmed the talking fish would be among the debut products to use its new Alexa Gadgets Toolkit.