Whoop 4.0 Band
MaybeThe products selling today average only 3.7★. But shoppers spend an estimated $70K a year here, so Whoop 4.0 Band is a Maybe.
- Flapen Score
- 55 / 100Top 10% of 1,488 Electronics & Photo niches · +11 vs the category median of 4455
- Market size
- £70K/yr127K searches / yr
- 90-day growth
- +35.3%search demand this quarter
- Competition
- 26%top-5 click share · 13 brands · 58 sellers
Flapen Score
Whoop 4.0 Band against its category
The dotted line is the Electronics & Photo average. Past it, Whoop 4.0 Band is stronger. Inside it, weaker.
Market
The Whoop 4.0 Band market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Whoop 4.0 Band 127K times last year and spent an estimated £70K. The top 5 brands take 92% of clicks. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 127K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved +35.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £70K a year.
- Searches, last 12 months
- 127K
- Growth, 90 days vs prior 90
- +35.3%
- Conversion, latest week
- 2.1%
- Market size, estimated
- £70Ka year
- Top search term
- whoop strap25K searches a year
02 · Price
A sale here is worth £26.91.
Listings sell for £26.91 on average, from £8.03 to £180.86. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At £26.91 that is £0 to £3K a year per listing.
- Average price
- £26.91inside the $15 to $100 sweet spot
- Price range
- £8.03–£180.86
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£3K
- Returns
- 3.7%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 99% ship with Prime. On an average day, 19.4% of listings are out of stock. The average listing ranks #277 within Wearable Technology. It carries 181 reviews at 3.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 99%
- Out of stock, average day
- 19.4%
- Average rank
- #277in Wearable Technology
- Average rating
- 3.66 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 181per listing
- Listings tracked
- 76
04 · Newcomers
2 of last year's 35 launches cleared the first-year sales bar.
35 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 16 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 35
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 16 months
Products
Top Whoop 4.0 Band products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
WHOOP 5.0 SuperKnit Signature Performance Knit Accessory for Health Fitness & Wellness Wearable Not Compatible with Gen 4 Dune
- Price
- £35.00
- Rating
- 4.5/5
- Reviews
- 476
- Age
- 1y ago

Silicone SportFlex Straps Compatible with WHOOP 5.0/MG Band Strap for Men WomenSoft Breathable Comfortable Waterproof and Sweatproof Adjustable Replacement BraceletsNot Compatible with Gen 4
- Price
- £20.49
- Rating
- 4.1/5
- Reviews
- 39
- Age
- 3mo ago

WHOOP MG SportFlex Waterproof Sweatproof Silicone Accessory for Health Fitness & Wellness Wearable ECG Compatible Not Compatible with Gen 4 Gravity
- Price
- £39.89
- Rating
- 4.2/5
- Reviews
- 509
- Age
- 1y ago

WHOOP 5.0 CoreKnit Comfortable Versatile Performance Knit Fitness Accessory for Health Fitness & Wellness Wearable - Jet
- Price
- £27.80
- Rating
- 4.4/5
- Reviews
- 202
- Age
- 1y ago

WHOOP MG SuperKnit Signature Performance Knit Accessory for Health Fitness & Wellness Wearable ECG Compatible Not Compatible with Gen 4 Midnight
- Price
- £35.23
- Rating
- 4.5/5
- Reviews
- 476
- Age
- 1y ago
Trending
estimated 90-day click momentum
Silicone SportFlex Straps Compatible with WHOOP 5.0/MG Band Strap for Men WomenSoft Breathable Comfortable Waterproof and Sweatproof Adjustable Replacement BraceletsNot Compatible with Gen 4
- Price
- £20.49
- Rating
- 4.1/5
- Reviews
- 39
- Age
- 3mo ago

WHOOP MG Navigator Band Ultra-Secure Rugged Outdoor Performance Accessory for Health Fitness & Wellness Wearable Abrasion and Weather Resistant Not Compatible with Gen 4-Evergreen
- Price
- £48.67
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 2mo ago

SuperKnit Nylon Sport Straps Compatible with WHOOP 5.0/MG Band Strap for Men and Women Soft Breathable Comfortable Performance Knit Adjustable Replacement Bracelets Not Compatible with Gen 4
- Price
- £20.64
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 4mo ago

Dado Multi-Pack Wrist Bands Compatible with Whoop 5.0 Peak One & Life MG Hydroknit Nylon Sport Silicone Premium Nylon Replacement Straps with Hook Clasp Quick Link Slider (Outdoor Adventure)
- Price
- £49.47
- Rating
- 3.6/5
- Reviews
- 94
- Age
- 9mo ago

WHOOP 5.0 SuperKnit Signature Performance Knit Accessory for Health Fitness & Wellness Wearable Not Compatible with Gen 4 Midnight
- Price
- £35.01
- Rating
- 4.5/5
- Reviews
- 476
- Age
- 1y ago
Newest
by launch date
WHOOP MG Navigator Band Ultra-Secure Rugged Outdoor Performance Accessory for Health Fitness & Wellness Wearable Abrasion and Weather Resistant Not Compatible with Gen 4-Evergreen
- Price
- £48.67
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 2mo ago

Silicone SportFlex Straps Compatible with WHOOP 5.0/MG Band Strap for Men WomenSoft Breathable Comfortable Waterproof and Sweatproof Adjustable Replacement BraceletsNot Compatible with Gen 4
- Price
- £20.49
- Rating
- 4.1/5
- Reviews
- 39
- Age
- 3mo ago

SuperKnit Nylon Sport Straps Compatible with WHOOP 5.0/MG Band Strap for Men and Women Soft Breathable Comfortable Performance Knit Adjustable Replacement Bracelets Not Compatible with Gen 4
- Price
- £20.64
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 4mo ago

AR LABS SuperKnit Luxe WHOOP 5.0 Peak/One & MG Compatible Band | Premium Ultra-Soft Weave | Stainless Steel Precious Metal PVD Treated | Includes Hook Clasp & Slider (Arctic White & Gold)
- Price
- £20.83
- Rating
- 3.6/5
- Reviews
- 13
- Age
- 8mo ago

Dado Multi-Pack Wrist Bands Compatible with Whoop 5.0 Peak One & Life MG Hydroknit Nylon Sport Silicone Premium Nylon Replacement Straps with Hook Clasp Quick Link Slider (Outdoor Adventure)
- Price
- £49.47
- Rating
- 3.6/5
- Reviews
- 94
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 26% of clicks, no more. An open shelf where new products get seen.
Brands
13 flat
Sellers
58
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
26%
Top 20: 57%
Open market
6%
- WHOOP38%
- AR LABS19%
- DADO16%
- Msksjer11%
- Generic8%
- BKZYWSHS2%
- Open — no brand owns it (7 brands, 6%)
Demand
Whoop 4.0 Band search demand
Weekly searches over the year. Pick a range.
Search terms
Top Whoop 4.0 Band search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- whoop strap25K/yr
- whoop mg band24K/yr
- whoop 4.0 band27K/yr
- whoop band strap5K/yr
- whoop band 5.09K/yr
- whoop 5.0 strap6K/yr
- whoop bands7K/yr
- whoop strap 5.06K/yr
- whoop 5.0 bands6K/yr
- whoop straps3K/yr
Reviews and returns
What reviews say buyers love and hate about Whoop 4.0 Band
We read the reviews and the return reasons for every product selling here.
“I think the build quality is somewhat embarrassing”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Whoop 4.0 Band questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









