Can Alexa record and store data?

Yes, Alexa devices can record and store data. They use "passive listening" to detect wake-up words, and once triggered, they start recording to process the request. This recorded data can include several seconds of conversation, even before the wake-up word was fully said, to ensure context and accuracy in understanding the command 1 2 .

Data privacy and control are significant issues with these devices. Users can review and delete their recorded data, and there are options to prevent recordings from being reviewed by humans 1 . However, concerns about continuous passive listening and potential misuse of recorded data persist. For instance, some users have reported that Alexa captured snippets of private conversations and stored them 3 4 .

Overall, while such devices offer features emphasizing control and transparency, the persistent nature of passive listening and data storage continues to raise privacy concerns.