To buy a charger for a Fitbit, the safest documented source is the official Google Store, but you must first identify your exact Fitbit model because chargers are not universal. The official store lists specific replacement cables for specific devices, so buying the wrong one will not work.
Identify your Fitbit model before you buy
Model identification is the critical first step. Fitbit chargers are not interchangeable across all devices. Using the wrong cable can prevent charging or damage the connector. Check the back of your device, the original packaging, or the settings menu (look under the Fitbit battery and power settings section for model information) to confirm your exact model name before purchasing.
Official Fitbit chargers from the Google Store
The Google Store lists two official replacement cables with specific model compatibility. For Fitbit Charge 6, Charge 5, and Luxe, use the Fitbit Charge 6/Charge 5/Luxe charging cable. For Fitbit Sense 2, Sense, Versa 4, and Versa 3, use the Fitbit smartwatch charging cable. Note that the smartwatch cable is explicitly not compatible with Versa 2. Always match the charger to the model listed on the official product page.
How to charge your Fitbit once you have the cable
To charge your Fitbit, plug the charging cable into a USB port on a computer, a safety-certified USB wall charger, or another safety-certified, low-energy power source. Then attach the other end of the cable to your Fitbit device. Avoid using uncertified or high-power chargers, as they may not be safe for the device.
Frequently Asked Questions
Where do I buy one?
The official Google Store Fitbit accessory pages are the documented source for replacement chargers. Use the page that lists your exact model to ensure compatibility.
How do I charge it once I have one?
Are all Fitbit chargers interchangeable?
No. The official pages list different supported models for each cable. The smartwatch cable, for example, is explicitly not compatible with Versa 2. Always check compatibility before buying.
Can I use a third-party charger?
The official documentation does not endorse third-party chargers. The safest documented source is the official Google Store, which sells cables tested for compatibility with specific Fitbit models.
What if I lose my charger and don't know my model?
Check the back of your Fitbit for the model name or look in the device's settings menu under the Fitbit battery and power settings section. This information is essential to buy the correct replacement.
