The Fitbit Blaze nylon band is made of a 100% double-layered nylon material and has a stainless steel buckle and tang.
The Fitbit Blaze nylon band is not sweat or water resistant. We recommend limited to no contact with moisture to reduce discoloration/damage to the band.
If the Fitbit Blaze nylon band gets wet or dirty, we recommend cleaning it using a non-abrasive, lint-free cloth and allowing the band to completely dry. If needed, you can hand wash the band in cold water with mild soap. After several washes, discoloration may occur given the natural material of the product. Give your wrist a rest by taking the band off every now and then. Learn more.