As of 4.30.18, we are retiring the Nike+ FuelBand, Nike+ SportWatch, and additional older technologies. Find out what this means for your NikePlus data and download the NRC and NTC apps to continue to track your progress.
The Code 52 message ("Nike+ Connect wasn't able to connect to your Nike+ FuelBand") indicates a communication problem or timeout between Nike+ Connect and your Nike+ FuelBand SE or first generation FuelBand. Your device is in an unstable state.
Note: Some Code 52 scenarios may not be resolved by troubleshooting. If you follow the steps above and Code 52 still persists, please contact us.