Alexa—the brain behind Echo Dot—is built in the cloud, so it is always getting smarter. The more you use Dot, the more it adapts to your speech patterns, vocabulary, and personal preferences. And because Echo Dot is always connected, updates are delivered automatically.
Just in the last few months we've added Alexa calling and messaging, exclusive voice-shopping deals, voice profiles, far-field voice control of Amazon Video on Fire TV, and thousands of new skills from third-party developers.
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