WHOOP Bicep Band Compatible with One, Peak, and Life Not 4.0 Versatile, Comfortable, Fitness Accessory for 24/7 Activity, Sleep, Recovery Tracker, Size L/XL, Jet Black

SUPER COMFORTABLE FIT – CoreKnit bands are engineered with a performance knit for enhanced comfort and durability. ADJUSTABLE SIZING – Available in sizes S/M and L/XL to ensure the most secure, comfortable fit. You can tighten or loosen the adjustable band easily with Fast Link technology. 24/7 DATA CAPTURE – Choose a CoreKnit Bicep Band to free up your wrist without losing a second of data. The Bicep Band is a great option if you want to wear a watch, bracelet, or just minimize distractions. ULTIMATE VERSATILITY – The Bicep Band offers a versatile fit for workouts, daily wear, and specialized tasks—ideal for athletes, professionals, and anyone wanting a secure, wrist-free tracking option. COMPATIBILITY WITH WHOOP LIFE – Though Bicep Band is compatible with WHOOP Life, ECG readings* must be taken with a wrist-worn accessory. NOT COMPATIBLE WITH 4.0