WHOOP Bicep Band S/M for 5.0 & MG

The WHOOP Bicep Band is a soft, adjustable CoreKnit armband that lets you wear your WHOOP 5.0 or WHOOP MG on your upper arm for continuous activity, recovery and sleep tracking without wrist interference.

Designed for people who prefer a wrist-free wearable, this S/M CoreKnit bicep band fits snugly and stays in place through workouts and daily movement. It preserves the WHOOP sensor’s continuous data capture while offering a different wear location that’s comfortable for long-term use and compatible with WHOOP Life features—except ECG readings, which still require a wrist-worn device. Note: it is built for WHOOP 5.0 and WHOOP MG and is not compatible with WHOOP Generation 4.0.

How does the bicep band keep the WHOOP sensor stable during exercise?

The band uses a performance-grade CoreKnit fabric that molds to the arm and resists slipping. Fast Link adjustment makes it simple to tighten or loosen for a secure fit before activity, reducing sensor movement that can interrupt data capture.

• CoreKnit material for breathability and stretch
• Fast Link tech for quick sizing adjustments
• Contoured profile to follow upper-arm shape
• Low-bulk design that stays comfortable under sleeves

Will I still get continuous tracking if I move WHOOP from my wrist to my bicep?

Yes — placing your WHOOP on the bicep preserves 24/7 sensor recording, including activity, strain and sleep tracking. The band is designed to maintain consistent skin contact so heart rate and movement data are captured reliably while freeing your wrist.

• Supports uninterrupted data capture around the clock
• Ideal when wearing watches, bracelets or protective wrist gear
• Works during workouts, desk work and sleep

How do I choose the right size and adjust the band?

The WHOOP Bicep Band comes in S/M and L/XL to match different arm circumferences; the S/M fits slimmer arms securely. Use the Fast Link adjustment to fine-tune tension so the band is snug but comfortable—tight enough for reliable contact, loose enough for circulation.

• Available sizes: S/M and L/XL for tailored fit
• Fast Link lets you quickly tighten or loosen the band
• Check fit during movement to prevent slipping

Can I use all WHOOP features with the bicep band?

The bicep band supports most WHOOP Life and WHOOP sensor features, including continuous activity, sleep and recovery tracking. However, ECG measurements must be taken with a wrist-worn accessory, so those specific readings aren’t available when the sensor is on the upper arm.

• Compatible with WHOOP 5.0 and WHOOP MG devices
• Not compatible with WHOOP Generation 4.0
• WHOOP Life features supported, except wrist-only ECG readings

Who is this for? The WHOOP Bicep Band S/M is for athletes, active professionals and anyone who wants to keep their wrist free while maintaining continuous biometric tracking. It suits people who wear watches or bracelets, need a stable sensor during high-movement training, or prefer the comfort of an upper-arm placement for overnight wear. Choose the S/M if your arm circumference matches the smaller range; otherwise consider L/XL for a larger fit. This band offers a breathable, durable solution to keep WHOOP data flowing without interrupting your daily style or equipment.