Amazon Debuts Sphere-Shaped Echo Speaker, Ring Home Security Drone, Luna Cloud Gaming Service and More

Amazon today announced the launch of its fourth-generation Echo speaker, which features a new spherical design and improved sound performance thanks to a three-inch woofer, dual-firing tweeters, and new Dolby processing.
The $100 fabric-covered speaker comes in three colors, including black, blue, and white, and it's accompanied by a built-in smart home hub with Zigbee, Bluetooth Low Energy, and Amazon Sidewalk integration. Amazon Sidewalk extends the range of devices like the Ring and includes