WHOOP SportFlex wristband with soft touch silicone for comfortable wear
WHOOP SportFlex waterproof design for swimming and heavy sweating
WHOOP SportFlex adjustable closure and breathable band during workouts
WHOOP SportFlex easy install with Fast Link slider for quick swaps
WHOOP SportFlex 4.0 compatibility ensures seamless pairing

WHOOP

WHOOP SportFlex Wrist Band 4.0 – Soft-Touch Silicone, Waterproof & Sweatproof

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$82.46

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Meet the WHOOP SportFlex Wrist Band 4.0

The WHOOP SportFlex Wrist Band 4.0 blends rugged durability with a soft feel that rests comfortably on the wrist. Crafted from waterproof silicone, it stands up to sweat, rain, and daily activity while keeping a low profile under sleeves or gloves. This band is designed for active days, offering a practical and versatile option for long sessions and short breaks alike.

Its silicone surface is ultra smooth, hygienic, and easy to clean. When you want a deeper refresh, wipe with a lint free cloth or clean with isopropyl alcohol and rinse with water. A quick wipe can restore the finish and keep the texture pleasant to the touch after tough workouts.

What you may notice during workouts

  • Waterproof and sweatproof construction handles pool laps, beach runs, and gym sessions with ease
  • Soft touch silicone feels gentle on skin while maintaining durability through repeated wear
  • Adjustable closure and ventilation details support a snug fit during dynamic movements

Durable, easy to swap

  • 100 percent waterproof design lets you wear the band in wet environments without worry
  • Includes band, hook, clasp, and Fast Link slider for quick style swaps
  • Only compatible with WHOOP 4.0 series, ensuring a seamless pairing with your device

In everyday use, the SportFlex Wrist Band offers a secure yet comfortable experience that complements your routine. Its low profile ensures comfort from warmups to cooldowns, while the quick swap options let you switch styles or settings for different activities without missing a beat. This accessory is built to support your training days, but it does not promise outcomes and remains a flexible option for various workouts and environments.

FAQ

Q: Is the WHOOP SportFlex Wrist Band 4.0 compatible with other WHOOP generations?

A: This band is designed for the WHOOP 4.0 series only; it is not compatible with Gen 5.0.

Q: What comes in the box and how easy is swapping bands?

A: The package includes the band, hook, clasp, and Fast Link slider; swapping is quick and straightforward.

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