RhinoGuard flagship









Curated add-ons
Useful extras selected for this product—not substitutes.
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Optional accessories are never preselected.Adds a distinct performance, protection, or premium finish to your WHOOP setup.
Adds a distinct performance, protection, or premium finish to your WHOOP setup.
Adds a distinct performance, protection, or premium finish to your WHOOP setup.
Nothing is preselected. Confirm every model, size, or style before adding.
Match the watch family and case size shown in this product's options to the markings or device information for your watch before ordering.
ApexArm is a wide woven upper-arm band offered in exact configurations for WHOOP 5.0 and WHOOP MG. Its adjustable hook-and-loop format creates a practical alternative for customers who want their wrist clear during selected training and daily routines.
ApexArm distributes contact across a wider woven surface and uses a hook-and-loop adjustment system to tune the fit around the intended upper-arm area. The profile is clean, technical, and designed to sit beneath or alongside performance layers.
Separate WHOOP 5.0 and WHOOP MG choices keep compatibility explicit. The product is an accessory for alternate placement; customers should follow the device manufacturer’s guidance because wear position can affect device behavior.
Every advantage below is tied to the actual construction and selectable configuration—clear value without inflated claims.
A broader band profile distributes contact over more surface than a conventional wrist strap.
The fabric body provides flexibility and a technical textile finish.
Tune the fit quickly across the available adjustment range.
The band construction allows measured give as the arm moves through routine activity.
Select separately for WHOOP 5.0 or WHOOP MG; configurations are not presented as interchangeable.
Black, Olive, and Starlight keep the visual language restrained and performance-led.
Keep the wrist clearer around bars, grips, gloves, and lifting accessories.
A discreet alternate position for movement-focused sessions when used according to device guidance.
Useful when cuffs, gloves, tools, or protective gear make wrist placement inconvenient.
The selector above controls the exact product you receive. Confirm the device first, then select the finish.
Selection guidance: Measure the intended upper-arm area before ordering. The source design measures approximately 38 cm laid flat. Adjust securely without excessive compression, and follow WHOOP guidance for placement and use.
Measure the intended wear area and compare it with the listed adjustable format.
Choose WHOOP 5.0 or WHOOP MG exactly as owned.
Wrap the band flat, fasten the hook-and-loop surface, and avoid folds.
Confirm comfort, security, and device behavior throughout the activity.
WHOOP tracker/sensor, charger, and other accessories are not included.
Close the fastener before cleaning. Hand wash gently with cool water and mild soap, reshape, and air-dry completely. Do not machine dry or expose the band to high heat.
Inspect attachment points and closure components regularly. Discontinue use if any component is damaged, loose, or no longer secures as intended.
Avontic provides fast free shipping on every order. Estimated U.S. delivery is 3–6 business days, while international delivery is generally 6–12 business days. Tracking is emailed after dispatch. Carrier, customs, weather, and seasonal delays can affect delivery estimates.
Avontic offers 60-Day Returns. Review the current Return Policy for eligibility, available resolutions, and any applicable conditions before sending an item back.
Not sure which option fits? Contact Avontic before ordering and include the exact device model, generation, and size shown in your settings or on the device itself.
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Product details
Review confirmed features, everyday use cases, and fit guidance. Product options and purchasing stay in the primary configuration above.
Compatibility guidance
Confirm the exact watch model, case size, and band width shown on this page before ordering. Contact Avontic when the required match is not explicit.