How to Reset a Smart or Bluetooth Toothbrush

Why reset a smart toothbrush

Smart and Bluetooth toothbrushes store more than brushing time. They keep phone pairings, mode preferences, and sometimes family profiles. A reset clears those stored settings and returns the handle to a state close to what it had when it left the factory.

You might reset when you change phones, pass the brush to another person, or troubleshoot connection problems. A reset can also help if the brush acts strangely after a firmware update or if an app no longer recognizes the device. For guidance on choosing a connected brush, see the best smart toothbrushes and best app or Bluetooth toothbrushes.

Before you reset

Resetting removes the link between the toothbrush and your phone. That means the brush may no longer appear in the app, and some data stored on the handle may be lost. If you want to keep that data, look for an export option in the app before you reset. You can also export your brushing data or sync it to a health app beforehand.

Check the app for the remove or unpair option. On many models, removing the toothbrush from the app is a separate step from resetting the handle itself. If you are changing phones, write down your account login so you can reconnect later. Removing the brush from your account can also help avoid old phone notifications.

Finally, make sure the handle has some charge. A toothbrush that loses power during a reset can sometimes end up in an odd state. If you are unsure, charge it fully first.

Common reset methods

Most smart toothbrushes can be reset without the app. A typical method is to turn the handle off, then press and hold the power or mode button until the indicator light flashes or the brush vibrates. Hold the button for a prolonged press, often longer than the press you use to turn the brush on or off.

Some models use a different combination, such as holding two buttons at once or pressing a specific button while the handle is on its charger. Because combinations vary, check the manual for your model or look for a reset option inside the app. If the brush has a dedicated reset pinhole, use a paperclip or similar tool to press it.

A reset should not be confused with turning the brush off and on. A power cycle clears a temporary glitch, while a reset restores factory-like settings. For related troubleshooting, see a toothbrush that resets itself or a toothbrush that stops mid-brushing.

Reset through the companion app

Many smart toothbrushes also allow a reset from the app. Open the toothbrush app, go to the device settings screen, and look for an option labeled reset, factory reset, or remove device. On some apps this option appears only after you select the specific toothbrush handle you want to manage.

After a reset from the app, the handle may still need a button-based step to finish. The app usually guides you through this. If you are resetting because you are giving the brush to someone else, remove the device from your account so the new owner can pair it. For families, you may instead want to add family members to the toothbrush app and create separate profiles without resetting the hardware.

Some apps combine reset with other options. You may see choices for restart, clear data, or unpair. Read the prompt carefully before confirming. If the app asks for a firmware update, it is often better to update before a reset so the new setup starts with the latest software. See update smart toothbrush firmware.

After the reset

Once the reset finishes, the toothbrush should behave like it is new. The motor will run, the indicator will respond to button presses, and the brush will no longer be paired to your phone. You can then set up the toothbrush again, or follow the app's instructions for a fresh start.

If you reset because you changed phones, open the app on the new phone and go through the initial pairing flow. You may need to enter your account details again. Brushing reminders, mode memory, and pressure sensor settings may need to be adjusted after a reset.

A functioning toothbrush supports good daily habits. The American Dental Association recommends brushing twice a day for two minutes with a fluoride toothpaste. If you are choosing a replacement or a second brush, review the best smart toothbrushes and best ADA accepted toothbrushes for models that fit your routine.

Troubleshooting reset issues

A toothbrush that does not respond to a reset attempt may need more charge, or the reset combination may be different from what you tried. Check the manual for your model. If the brush has been paired to a phone, the app can sometimes reset the connection even if the handle buttons do not respond.

If the toothbrush pairs but the app shows no data, follow the app's troubleshooting steps. A reset is not a fix for a dead battery or a broken motor. If the brush still does not work after multiple reset attempts, consult the manufacturer's support resources or consider replacing the handle. For help choosing a durable replacement, look through the best rechargeable toothbrushes.

Avoid unnecessary resets

You can reduce the need to reset by keeping the app and firmware current. Updates often fix pairing and connection bugs. If you use the toothbrush with more than one person, set up separate profiles in the app instead of relying on a reset to switch users. The family toothbrush guide has more on sharing a brush responsibly.

If you are moving the brush to a new charger or travel case, there is no need to reset. The brush remembers its settings. A reset is for clearing settings, not for changing chargers. For travel-specific questions, see the travel case guide or charging types guide.

Finally, keep the handle clean and dry. The ADA advises rinsing the toothbrush after use, storing it upright, and allowing it to air dry. A well-maintained brush is less likely to develop the kind of sticky button or connection issue that prompts a reset.

What to pick for your use

Questions

Will resetting my smart toothbrush erase my brushing history?

Usually yes for anything stored on the handle, but app data may remain in the cloud. If you want to keep a record, export your data before resetting. See the export brushing data guide.

Do I need to reset the brush when I get a new phone?

Not always. You may be able to open the app on the new phone and pair the brush again. If the app no longer recognizes the brush, reset it and go through the initial setup.

Can I reset a smart toothbrush without the app?

Many models allow a button-based reset. A common method is to hold the power or mode button until the indicator flashes. Check your manual for the exact combination.

What should I do if the reset does not work?

Charge the handle fully and try again. If it still does not respond, look for help in the manufacturer's support materials or the toothbrush app. A dead battery or broken motor will not be fixed by a reset.