The new Echo Spot is neither the best smart speaker nor the best smart display. But that’s why it's so great—it fulfills its ...

The best Amazon Black Friday deals include major discounts on Echo speakers, Kindle ereaders, Fire TV devices and more.

For her 11th birthday, my niece got a $36 Bluetooth speaker that plays music, lights up in multiple colors and calls her friends.

“Something as basic as an alarm is part of the feature set that users have had for 15 years,” said Knight, who has spent ...