It's the biggest upgrade Alexa has ever received – but will it work with your devices, or will you need to upgrade to get the most out of it? On stage, Amazon's team mostly demonstrated Alexa+ using the latest Echo Show devices,

Alexa Plus is here but it's only supported by four Echo products as of now, and won't be supported by more than half a dozen Echo devices.

The biggest surprise at Amazon’s press conference last week was the lack of hardware announcements. Traditionally, Amazon announces dozens of new gadgets at its events, but this time, Amazon spent 70 minutes talking about software. Specifically, Alexa Plus, its new generative AI-powered Alexa voice assistant. And that was exactly the right move.