SuperKnit is our signature knit band, engineered for versatile comfort and style. From the gym, to work, to your evening plans, this band is fit for any moment.

Includes a Band, Hook, Clasp, and Fast Link™ slider that makes swapping bands easier than ever. Compatible with WHOOP One and WHOOP Peak — membership not included.

Our Signature Knit Band
SuperKnit is designed to keep up with your busy schedule—from your high-intensity workouts to your evening plans.

Designed for Ultimate Comfort
SuperKnit is made with an ultra-soft backing and microfilament yarn that moves with you. With a completely adjustable band, you can easily tighten or loosen SuperKnit to find your perfect fit.

Switch Up Your Style
With our widest color selection and premium stainless steel components, match your SuperKnit to your personal style—made easy with Fast Link™ technology.

Built to Last
SuperKnit is engineered with premium materials, so that you can stay secure, comfortable, and stylish for years to come.

Option for ECG Compatibility
With a WHOOP Life membership, choose a SportFlex band to take on-demand ECG readings.*
*ECG: This feature is not intended for users with known arrhythmias other than AFib or users under 22 years old. It is not recommended for users with a cardiac pacemaker, ICDs or other implanted electronic devices. This is a medically regulated feature and is not currently available in every region. Find out if it’s supported in your region here.