Pay in 4 interest-free payments of $14.75 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Available in sizes S-XXL
The HydroKnit band is our fastest-drying
The molded face mask fits snugly across various face shapes to block light effectively
We updated it based on your feedback
and an additional battery so you always have a backup
4.0 Blur SportFlex Band Color:Blur Available in sizes S-XXLSportFlex is ready for sweat, sport, and everything in between. Made from a highly durable soft touch silicone, its waterproof, dirtproof, sweatproof, and stainproof. With an adjustable closure system and ventilation details, its built for high performance and game for anything. Includes band, hook, clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4. 0.
US$ 118.00
US$ 33.99
US$ 15.00