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Item #:
191179037
Fitcent Arm Sleeve Heart Rate Monitor Accessories For Whoop 4.0 Biceps Wear For Whoop 4.0 Fitness Tracker
Item #:
191179037
USD 43
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
In stock
Imported from Japan store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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This sleeve ensures a snug and secure fit, keeping your sensor in place during your most intense workouts.
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What Stands Out
Comfortable fit
Designed with breathable materials, the Fitcent Arm Sleeve ensures optimal comfort during workouts, allowing users to focus on performance without distraction.
Heart Rate Integration
Seamlessly integrates with the Whoop 4.0, this arm sleeve monitors heart rate accurately, providing real-time feedback to enhance training effectiveness.
Targeted Support
Offers targeted compression for biceps, supporting muscle recovery and reducing fatigue during intense exercise sessions, which sets it apart from standard fitness accessories.
Product Details
- Perfect for WHOOP 4.0 SensorSpecially designed for WHOOP 5.0 ONE+Peak/WHOOP MG LIFE/WHOOP 4.0 sensors, this sleeve fits snugly and securely to keep the sensor in place during the most intense workouts. Fully adapts to the shape and function of the sensor for a seamless experience
- SOFT AND COMFORTABLE MATERIAL: Made of high quality and soft fabric, this sleeve provides maximum comfort during training. Whether you are cycling, basketball, BJJ practice, the breathable material will keep you comfortable throughout your activity
- SECURE FIT FOR TOUGH ACTIVITIESThe sleeves are designed with the right dimensions to ensure they stay in place even during intense workouts. Especially great for activities where the motion is dynamic, intensive and intense such as cycling, basketball, judo, BJJ
- Secure Sensor Protection The sleeve is designed to prevent damage to the WHOOP 5.0 sensor. Protects sensors from impacts, scratches and other potential hazards during strenuous activity and extends the life of your valuable device
- PERFECT FOR ATHLETES AND ACTIVE LIFESTYLES: These sleeves are the perfect accessory for athletes and fitness enthusiasts. Provides protection and comfort in a variety of sports and exercises while firmly holding the WHOOP 5.0 sensor. You can focus on your performance without worrying about the sensor slipping or breaking
| Compatible Devices | WHOOP 5.0/4.0 Sensor |
| Antenna Location | Cycling, Exercise, Fitness, Outdoor, Running, Training, sports, workout |
| code | WHOOP 5.0/4.0 Sensor Compatible |
| Water Resistance Level | Not Water Resistant |
| Closure Type | Rubber band |
| Color | black |
| Form Factor | Sleeve |
| Item Weight | 14 Grams |
| Enclosure Material | Nylon |
| Brand | Fitcent |
| Model Number | WXU |
| Mfr Part Number | WXU |
| Manufacturer | Fitcent |
| Unit Count | 1.0 Count |
| Built-In Media | Arm sleeve |
| Recommended Use For Product | Cycling, Exercise, Fitness, Outdoor, Running, Training, sports, workout |
| Material | Nylon |
Who Should Buy?
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Fitness Enthusiasts
Ideal for users focused on tracking their workouts, heart rate, and fitness progress accurately during activities.
-
Athletes
Provides essential tracking support for athletes during training and competitions, enhancing performance management and recovery.
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Health Monitors
Great for individuals wanting to monitor their heart rate regularly for health reasons, ensuring safe exercise practices.
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Casual Users
Not ideal for those who engage in sporadic fitness activities or don't require detailed health tracking.
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Non-WHOOP Users
Individuals without the Whoop 4.0 tracker will find this product useless, as it’s specifically designed for it.
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Budget Shoppers
Those looking for cost-effective heart rate monitoring options may find this product expensive compared to alternatives.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I know what size to choose?
Answer: If the sleeve feels too loose, we recommend sizing down by one size. -
Question:
Can I use this sleeve for sports?
Answer: Yes, it's perfect for high-intensity activities like cycling, basketball, and jiu-jitsu. -
Question:
What protection does the sleeve provide for my sensor?
Answer: The sleeve shields your sensor from impacts, scratches, and other potential damage.
Fitcent WXU Editorial Review
No editorial reviews found
Customer Reviews & Ratings
42 customers ratings
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5 Star
35%
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4 Star
23%
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3 Star
11%
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2 Star
10%
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1 Star
21%
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 43
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Designed specifically for WHOOP 4.0 and other sensors.
- Provides a snug fit; if loose, size down.
- Made from soft, breathable material for maximum comfort.
- Stays in place during high-intensity workouts.
- Protects the sensor from damage and extends its lifespan.
- Ideal for athletes and those with active lifestyles.
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