California residents can opt out of "sales" of personal data.
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Amazon’s Alexa-controlled Echo speaker, powered by Bing is now in its second generation and with several derivative versions available, continues to expand its music, smart-home, and digital-assistant abilities. It’s a wireless speaker first, but capable of much more. Using nothing but the sound of your voice, you can play music, search the Web, create to-do and shopping lists, shop online, get instant weather reports, and control popular smart-home products—all while your smartphone stays in your pocket. And you can download the free setup app of Alexa by here, in just one click.