Some owners of Google’s new Home Speaker have reported extreme background downloads, even when the device was not being used for streaming or voice commands. The measurements vary widely, and the reports do not establish how many speakers are affected. Google said a fix was rolling out, but has not confirmed a specific cause.
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How much data have speakers used?
In a report published October 19, 9to5Google said one of its speakers downloaded 17GB in 24 hours despite no voice commands or media streaming during the previous day. Nearly 10GB arrived at 3 a.m. Pacific time. The same speaker had downloaded 41GB on October 13 and 132GB over 30 days.
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Other owners and reviewers have described different, sometimes much larger totals. Reports include more than 200GB in a day, 695GB in a month, and more than 3TB over 30 days. Gizmodo also reported nearly 89GB in a week on a speaker used only for simple voice commands. These are individual reports, not a measure of typical usage across all Home Speakers.
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The contrast between devices is notable: one lightly used Home Speaker was reported to have used about 2GB over 30 days. That variation suggests the spike is not universal, though the available reports do not show how widespread it is.
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The cause is still unconfirmed
One possible explanation is that a speaker repeatedly tries—and fails—to download a firmware update. The overnight traffic prompted that theory, but Google has not confirmed it. The available reporting also does not establish what data the speakers are downloading or why the behavior affects some units and not others.
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Google said a fix was rolling out
Google told 9to5Google that a fix was already rolling out and should address the issue. That announcement does not confirm that every affected speaker has received the fix or that data usage has returned to normal on each device.
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What owners can do
If you own a new Home Speaker, check its per-device data use in your router’s app or administration page. This can help distinguish a speaker’s traffic from overall household usage.
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If the speaker shows unusually high downloads—especially if your internet plan has a data cap—you can temporarily switch it off and check its usage after reconnecting it. Monitor the device to see whether the traffic returns to a normal level; the reports do not provide a confirmed timeline for when every speaker will receive the fix.
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