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Use the device’s supported Wi-Fi change process, keep the correct Google account and verify normal playback and routines afterward.

When a new router uses different wireless credentials, a Nest speaker or display needs to join the replacement network. Keep the Google account and device identity straight before changing anything. Reconfiguring Wi-Fi is different from transferring the device to another household or account.
Prepare while the device is reachable
Confirm that the phone running Google Home uses the account associated with the device. Note the device’s room, name and any routines you rely on. Keep the new network credential ready, and verify that the phone can join that network successfully.
Google’s current instructions provide a Wi-Fi change through the device’s information settings, followed by the supported setup flow. The guide separates speakers and displays from streaming products, so use the section matching your hardware.
Make the change deliberately
- Open the intended device in Google Home and confirm its identity.
- Use its documented Wi-Fi forget or change process.
- Follow the current in-app setup prompts to join the new network.
- Wait for setup to finish before moving on to the next speaker.
Menu labels can change with the app. If the device cannot be reached or the network cannot be changed, use Google’s model-specific recovery instructions. A factory reset may be required in some cases, but it should follow that diagnosis rather than precede it automatically.
Test more than an online icon
Play ordinary audio, check the device name and room assignment, and run one routine you use regularly. If the speaker belongs to a group, test the group separately. Confirm that the phone can discover the device from the network where it will normally be used.
Check router isolation if discovery fails
An isolated guest connection may allow internet access while preventing local discovery. Compare the intended network arrangement with Google’s requirements and the router’s supported controls.
Keep setup information private and migrate one device at a time. Once the representative speaker passes its tasks, repeat the supported process for the remaining equipment.
Sources and editorial notes
Sources checked 8 October 2026. Independent guidance and original illustrations; product comparisons use published specifications rather than hands-on benchmarks. Check the exact model, revision and regional documentation before changing settings.