Pay in 4 interest-free payments of $25.75 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
simply slide the battery pack on your device to charge on the go
HydroKnit dries twice as fast as SuperKnit and retains 30% less water
The coral-colored SuperKnit band is durable and comfortable
com including bands
Our newest HydroKnit band was custom-made with Patrick Mahomes
4.0 HydroKnit Collector's Pack garden simply slide the battery packFast drying, fan favorite HydroKnit is perfect for all water based and high sweat activities. It retains 30% less water than SuperKnit and with this pack, you have the option to wear it on your wrist or bicep. Includes Band, Hook, Clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4. 0. Includes 1 HydroKnit Wrist Band and 1 HydroKnit Bicep Band.