The serial number is typically printed in very small text on the rear of the device.
Having this 12-digit/letter sequence saved ensures you can easily replace it via warranty or prove it is yours if it is returned. File a warranty claim for your Fitbit device - Google Help Fitbit Zip Serial Number
Finding the serial number (SN) on a Fitbit Zip is crucial for support, as it is often worn off or tiny on the back of the device. The serial number is typically printed in very
By locating and storing your Fitbit Zip serial number, you can utilize it to verify ownership with Fitbit Support if your tracker is lost and subsequently found by another user. Fitbit Zip Serial Number