WHOOP 5.0 CoreKnit – Comfortable, Versatile, Performance Knit Fitness Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4

Take on any activity with confidence and comfort with CoreKnit—your go-to essential band at our most affordable price. Includes a Band, Hook, Clasp, and Fast Link slider that makes swapping bands easier than ever. Compatible with WHOOP One, WHOOP Peak, and WHOOP Life—membership not included. CoreKnit is not ECG capable.
DESIGNED FOR ULTIMATE COMFORT – CoreKnit is designed to be lightweight and flexible for all-day comfort.
PERFORMANCE KNIT – CoreKnit is made with our performance-ready knit, so that you can take on any workout or activity.
SWITCH UP YOUR STYLE – CoreKnit is available in a range of colors, so you can match your band to your personal style–made easy with Fast Link technology.
FULLY ADJUSTABLE – With a completely adjustable band, you can easily tighten or loosen CoreKnit to find your perfect fit.
COMPATIBILITY WITH WHOOP LIFE – Though CoreKnit is compatible with WHOOP Life, ECG readings* can not be taken with the CoreKnit band. Not compatible with WHOOP 4.0.