Whoop 4.0 Premium Bicep Compatible Replacement Strap - AR Labs Performance Band

Bicep Band πŸ’ͺ - 40cm Length - Premium Service
GBP 19.99
ApproximatelyS$ 34.53
Condition:
New
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9 available413 sold
This one's trending. 413 have already sold.
People want this. 91 people are watching this.
Shipping:
GBP 9.99 (approx S$ 17.26) Royal Mail International Tracked.
Located in: Birmingham, United Kingdom
Due to US customs policies, the buyer of this item will need to pay import fees to the shipping carrier prior to delivery. Learn more
Import fees:
Import fees due prior to delivery
Delivery:
Estimated between Sat, 13 Dec and Mon, 22 Dec to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:266763459199
Last updated on Oct 24, 2025 13:10:11 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
AR Labs
Type
Activity Tracker
Department
Unisex Adults
Measurement Provided
Calories, Distance, Heart Rate
Body Area
Wrist
Material
Nylon
Features
Wristband
Item Length
40cm
Sport/Activity
Gym & Training, Running & Jogging, Swimming, Weight Lifting, Yoga
Country of Origin
China
Category

Item description from the seller

About this seller

ar_labs

100% positive feedbackβ€’1.8K items sold

Joined Sep 2011

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (363)

All ratingsselected
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  • m***m (0)- Feedback left by buyer.
    Past year
    Verified purchase
    I bought the bicep band and it arrived fairly quickly. The band itself is alright. I mean it’s not as good as the original band but hey it’s cheaper. You get what you pay for. I would give it a solid 8/10. If you wanna save money, you can buy this band. The elasticity is alright too.
  • a***4 (111)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Really happy with the strap. It fits my arm and my Whoop perfectly. Great quality and fast delivery A+++
  • j***t (28)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product was as advertised. Great customer service - the seller sent another item as the first one was lost in the post.
See all feedback