How to Fix Fitbit Charge 4 Won’t Turn On Issue
Have you ever experienced the frustration of your Fitbit Charge 4 not turning on when you need it the most? It’s a common problem that many Fitbit users encounter, and it can be incredibly frustrating. But fear not, because there are several troubleshooting steps you can take to resolve this issue and get your Fitbit Charge 4 up and running again.
Key Takeaways:
- Dirty charging contacts can prevent your Fitbit Charge 4 from turning on, so make sure to clean them regularly.
- Fully charge your Fitbit device for at least three hours before trying to turn it on.
- Ensure proper charging by using an AC wall adapter and keeping your computer awake while the Fitbit charges.
- A simple restart may solve the issue, so try powering off and on your Fitbit Charge 4.
- If all else fails, perform a factory reset or contact Fitbit customer support for further assistance.
Clean the Fitbit Charging Contacts
One common reason for your Fitbit Charge 4 not turning on is dirty charging contacts. Dust, dirt, or grime can prevent the device from charging properly, causing it to not power up. To resolve this issue, you need to clean the charging contacts on your Fitbit device.
To begin, take a soft, dry cloth and gently wipe the underside of your Fitbit Charge 4, paying special attention to the charging contacts and the pins on the charging cable. Remove any visible dirt or debris, ensuring a clean connection between the device and the charging cable. Make sure to dry the Fitbit device completely before attempting to charge it again.
Steps to Clean the Fitbit Charging Contacts:
- Turn off your Fitbit Charge 4 and unplug it from the charging cable.
- Dampen a cotton swab lightly with water.
- Gently rub the cotton swab over the charging contacts on the underside of the Fitbit device.
- Use another cloth or dry end of the cotton swab to remove any moisture or residue.
By cleaning the charging contacts, you can ensure a proper connection between your Fitbit device and the charging cable. This will help resolve the issue of your Fitbit Charge 4 not turning on and allow it to charge correctly.

Fully Charge the Fitbit Device
Another possibility for a Fitbit Charge 4 not turning on is a low battery. Ensure that you fully charge your Fitbit device for a minimum of three hours before attempting to use it. It is recommended to charge it overnight to give it the best chance of powering up. If the battery is completely drained, it may take some time for the device to turn on after being charged.
Charging your Fitbit device fully is crucial in resolving the issue of it not turning on. To do this, connect the charging cable to the USB port of a computer or plugin compatible AC wall adapter. Then, attach the other end of the cable securely to the charging port on the back of the Fitbit device.
Steps to fully charge your Fitbit device:
- Connect the charging cable to the Fitbit device.
- Connect the other end of the charging cable to a USB port or AC wall adapter.
- Ensure the connection is secure and the device starts charging.
- Leave the device connected to the charger for at least three hours or overnight.
- After charging, disconnect the device from the charger.
Once the charging process is complete, try turning on your Fitbit device by pressing and holding the button on the side or bottom of the device. If the battery was the issue, your Fitbit Charge 4 should power on and function properly.
In case your Fitbit Charge 4 still won’t turn on after charging, proceed to the next section to explore other troubleshooting options.
Ensure Proper Charging
If your Fitbit Charge 4 is experiencing power issues and won’t turn on, it could be due to insufficient charging. To resolve this problem, follow these steps:
1. Plug the Charging Cable into an AC Wall Adapter
Ensure that the charging cable is securely connected to an AC wall adapter. This will provide a stable power source for charging your Fitbit Charge 4. Avoid using USB ports on computers or other devices as they may not supply enough power.
2. Keep the Computer Awake
If you charge your Fitbit using a computer, make sure the computer stays awake while the device is connected. This is important because some computers go into sleep mode and can stop providing power to the USB ports, interrupting the charging process. Adjust the power settings of your computer to prevent it from entering sleep mode during the charging period.
3. Check the Connection
Verify that the charging cable is securely connected to your Fitbit Charge 4. Sometimes, a loose connection can cause charging issues. Disconnect and reconnect the cable to ensure a firm connection is established.
By following these steps, you can ensure that your Fitbit Charge 4 is receiving sufficient power to charge its battery correctly. If the issue persists, proceed to the next section for further troubleshooting options.

Continue reading to learn how to restart your Fitbit Charge 4 in the next section.
Restart the Fitbit Device
Sometimes, a simple restart can resolve issues with a Fitbit device not turning on. Restart your Fitbit Charge 4 by pressing and holding the button until the device powers off and then powers back on again. You may need to repeat this process multiple times or alternate between charging and restarting the device. Restarting can help clear any glitches and get the device back to a functioning state.
Factory Reset and Contact Fitbit Support
If all else fails and your Fitbit Charge 4 won’t turn on, you can try performing a factory reset to restore the device to its original factory settings. This can help resolve any software-related issues that might be preventing your Fitbit from starting up. To perform a factory reset, refer to the instructions provided in your Fitbit user manual or visit the Fitbit website for detailed steps.
However, if the troubleshooting steps mentioned earlier do not work and your Fitbit Charge 4 still refuses to turn on, it could indicate a hardware problem. In such cases, we recommend reaching out to Fitbit customer support for further assistance. Fitbit’s support team is well-equipped to provide additional troubleshooting guidance, warranty information, and support for any issues you may be facing with your device. They will work with you to identify the root cause of the problem and help you find a suitable solution.
Remember that Fitbit customer support is dedicated to helping customers like you, and they have the expertise to handle various technical issues. So, if your Fitbit Charge 4 is not starting and you have tried all the troubleshooting techniques, don’t hesitate to reach out to Fitbit support for timely and reliable assistance. They are committed to ensuring that you can get back to tracking your fitness goals as soon as possible.
