4.0: Wash & Care Instructions


We recommend keeping your WHOOP 4.0 clean and routinely practicing the proper maintenance and care. 

Wash instructions: 

  • 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. 




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