childrens mattress
Worth a lookShows low returns (0.4%), but soft demand (-11.3% this quarter) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Price range
Incredible£26.53–£75.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£46.58avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good67%top-5 brand share — brands hold most of the demand
Review moat
Good1,110.28avg incumbent reviews — the moat a new listing must climb
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Market size
Okay£117K£117K/yr · 112K searches
Growth
Bad-11.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, childrens mattress is a £117K/yr Amazon United Kingdom market (112K searches/yr). The top 5 brands hold 67% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
childrens mattress market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- £140K–£186K
- units × avg price
- Conversion rate
- 2.2%
- Avg BSR
- #84
- Page quality
- 0%
- Prime
- 52%
- Sponsored
- 92%
- Out of stock
- 7.5%
- Avg brand age
- 39 months
- Avg seller age
- 188 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
17 falling
Sellers
23
Top-5 brand share
67%
Top 20: 100%
Top-5 click share
53%
Top 20: 94%
Open market
28%
- W Wilson Beds A luxury you can afford21%
- Starlight Beds15%
- JAY-BE11%
- Vesgantti11%
- Generic8%
- Twirest5%
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — -11.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top childrens mattress search terms
- kids single mattress26K/yr
- kids mattress single11K/yr
- single mattress kids13K/yr
- bunk bed mattresses single13K/yr
- kids mattress17K/yr
- bunk bed mattress9K/yr
- single mattress for kids7K/yr
- mattress 190 x 90 kids7K/yr
- single mattress for bunk beds7K/yr
- childrens mattress3K/yr
Top childrens mattress products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Wilson Beds - 3ft Single Mattress Approx 6.5 Inch Deep Soft Feel Memory Foam and Spring Mattress (3ft x 6ft3) (Single)
W Wilson Beds A luxury you can afford£44.074.3★3,545 rev
JAY-BE Simply Kids Mattress 3ft Single (90 x 190 x 16 cm) White/Orange
JAY-BE£54.883.8★238 rev
Starlight Beds CoolTouch Sprung Single Mattress
Starlight Beds£42.304.2★12,079 rev
Black Luxury Budget mattress. Cool Touch Quilted. Perfect for Bunk Beds Cabin Beds etc Single / 3ft Small Double / 4ft Double / 4ft6 King / 5ft /6ft (Single)
Generic£44.684.1★132 rev
Vesgantti Single Mattress 16CM Single Memory Foam Mattress with Gel Foam for Cooling Comfort & Pressure Relief - Medium 90x190x16cm Lavender Purple
Vesgantti£56.644.6★432 rev
Newest
by launch date
Uliyati Single Mattress with Gel & Bamboo Charcoal Foam Single Memory Foam Mattress Cool Sleep & Odor-Eliminating - Medium 90x190x16CM
Uliyati£51.0963 rev
Twinklesleep Kids Memory Foam Mattress - 3ft Single | Pink | Gentle 20cm Thick Support for Deep Sleep | Orthopaedic Design for Body Alignment & Comfort | Breathable Hypoallergenic & UK Made
Twinklesleep£48.79120 rev
Vesgantti Single Mattress 16CM Ocean-Inspired Single Memory Foam Mattress with Cooling Gel Foam and Breathable Mesh - Medium 90x190x16cm
Vesgantti£56.37100 rev
BEDZONLINE Affordable Hydro Sprung Mattress UK Single | 190 x 90 x 16.5 cm | Low Budget Price Comfort | Breathable Hypoallergenic | For Kids Uni Student Renter Guest Bed | Eco-Friendly Fibre
BEDZONLINE£41.82330 rev
Sleepur-pedic Single Mattress 90 X 190cm Affordable 3ft Memory Infused Foam and Spring Mattress. Approx 7 inch/18cm Deep with Quilted CoolTouch Cover Fire retardant Soft-Med Firm Feel
Sleepur-pedic£43.5357 rev
Trending
90-day click momentum
Starlight Beds White Chevron Single Hybrid Mattress
Starlight Beds£41.744.1★
JAY-BE Simply Kids Mattress 3ft Single (90 x 190 x 16 cm) White/Orange
JAY-BE£54.883.8★
Sheet Story Quilted Mattress Protector Single Bed - 40cm Deep Pocket - Hypoallergenic Single Mattress Protector Fitted - Not Waterproof
SHEET STORY£26.534.6★
Purelux Cool Blue Memory Foam Sprung Matress (3FT Single)
Purelux£47.913.6★
Uliyati Single Mattress with Gel & Bamboo Charcoal Foam Single Memory Foam Mattress Cool Sleep & Odor-Eliminating - Medium 90x190x16CM
Uliyati£51.094.7★
What buyers say about childrens mattress
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable and supportive”
“Excellent quality mattress”
“Great value”
“Good quality mattress”
“The surface feels smooth”
“Fits perfectly”
“Just what i needed”
“Love this mattress appearance looks great thickness is spot on really durable”
“Simple”
“the odor-eliminating feature is a nice bonus”
What buyers complain about
“Bad quality”
“Terrible uncomfortable sent back”
“The thickness is thinner than some beds”
“NOT AS ADVERTISED”
“Thought be small”
“Very hard”
“Unfortunately both mattresses appear to be lumpy”
“DOES NOT LAST”
“having to buy another matteress it has become most expensive for me with limited funds”
“Foam keeps sinking”
Top return reasons
Common questions
- Is childrens mattress profitable to sell on Amazon United Kingdom?
- The niche generates £117K/yr across 25 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.3%. Flapen's verdict: Worth a look (54/100).
- How competitive is the childrens mattress niche?
- 17 brands and 23 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 67% of demand.
- What do buyers complain about in childrens mattress?
- Top complaints mined from reviews: Quality-Overall, Comfort-Overall, Thickness. The return rate is 0.4%.
- When does demand for childrens mattress peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the childrens mattress niche?
- Listings span £26.53–£75.02; the average listing price is £46.58 (sweet spot $15–$100). The average incumbent carries 1,110 reviews — the moat a new listing must climb.