Launched in 2015, the gadgets allowed customers to order particular items at the touch of a button. Dozens of brands offered one.

The Alexa Voice Remote Pro ($34.99) is a new remote that works with any recent Fire TV device and adds a remote finder feature, two shortcut buttons, and a headphone pairing button. Disappointingly, ...

Don’t feel like speaking with Alexa? Don’t worry—she can do your bidding at the touch of a button with this compact and magnetic remote, now on sale for Cyber Monday. Selling now for just $16.99, a 15 ...

Amazon says Alexa+ is able to have conversations with a more natural, humanlike flow and can learn more about a user—such as dietary preferences or allergies—the more it’s used. Amazon’s Alexa is ...