We recommend keeping your WHOOP 4.0 clean and routinely practicing the proper maintenance and care.
- Hand wash only (band and sensor). NOTE: While the 4.0 can be washed with the fast link slider, do not wash the metal portion (stainless steel).
- Hang to dry.
- Members are encouraged to also change out the slider periodically.
NOTE: Superknit bands are made of micro-filament yarn that, while maximizing durability and comfort, easily retains moisture (traps sweat). Combined with regular/excessive use, the Superknit can be prone to bad odors. To avoid this, we recommend washing your Superknit regularly with soap and water (after 3-4 wears), either in the shower or off-body.
*Future versions of the Superknit will be antimicrobial.