The Nike+ FuelBand tracks most everyday activities, and we encourage you to wear it all the time. However, there are a few activities, such as swimming, that are not designed for either the FuelBand SE or first generation FuelBand.
The FuelBand is water resistant but not waterproof. It is not recommended to wear the FuelBand while swimming, surfing, wakeboarding, paddleboarding or other activities on the water. You can wear the FuelBand in the shower or in damp weather.
The FuelBand can also be damaged if worn during some contact sports. Please use your best judgment when wearing the FuelBand during activities that may expose the device to direct hits.