Amazon showed me its new Alexa Home Theater surround sound system, which synchronizes and automatically configures multiple Echo Dot Max or Echo Studio speakers to work with your TV.

Amazon's fall showcase delivered a sweeping set of updates, with Alexa Plus spreading across nearly every device.

The Echo Show 8 is a new version of one of Amazon’s smaller smart displays, last updated in 2023. As the name suggests, it includes an 8-inch display and 720p resolution. It’s an LCD display, but apparently an improved one, with wider viewing angles and higher contrast than older Show hardware.

Echo Dot Max (bass), compact Echo Studio (Dolby Atmos), Show 8/11 with HD camera and UI updates. Amazon’s lineup of Alexa-powered smart speakers is probably among the most popular, if not the most popular,