Smart speaker

Listens for a wake word and processes a command when it thinks it heard one. Audio processing and storage depend on the manufacturer and account settings.

Smart speaker with a fabric grille, microphones and a speaker driver.

Possible data flows

The exact route depends on the model and its settings. These are common paths, not a claim that every device sends every item listed.

  1. From

    Speaker

    Data

    A command audio clip and possible unintended activation, depending on service settings

    To

    The manufacturer's server

  2. From

    The manufacturer's server

    Data

    The answer as speech, and commands for the other devices in the home

    To

    Speaker

  3. From

    The manufacturer's server

    Data

    Recording history and settings, if the service provides them

    To

    The app on your phone

What to know about this device

A smart speaker listens continuously for its wake word. Command processing and recording retention vary by manufacturer and account settings.

Google Assistant can also activate unintentionally. If Voice and Audio Activity is enabled, recordings can be reviewed in the Google Account activity history. Check the equivalent controls in the documentation for other services.

Recordings and microphone controls

Some services let you review what was saved to the account, delete recordings and set automatic deletion. Not every manufacturer offers the same controls.

Where not to place a smart speaker

Do not place a smart speaker in a bedroom or another room where confidential conversations take place. A microphone switch only helps when you use it.

Settings to check

Check these during setup. Later, make sure device updates continue and the settings still match how you use the device.

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