Is hot tub profitable to sell on Amazon United Kingdom?

The niche generates £3.0M/yr across 24 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +228.1%. Flapen's verdict: Launch it (61/100).

How competitive is the hot tub niche?

8 brands and 26 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 94% of demand.

What do buyers complain about in hot tub?

Top complaints mined from reviews: Heating, Leak-Proof, Value For Money. The return rate is 1.4%.

When does demand for hot tub peak?

Demand peaks in Apr–May–Jun–Jul; the busiest month runs 6.6× the quietest.

What does it cost to enter the hot tub niche?

Listings span £222.50–£1545.27; the average listing price is £448.40 (sweet spot $15–$100). The average incumbent carries 211 reviews — the moat a new listing must climb.

hot tub

Launch it

A $3.0M/yr market growing +228.1% this quarter with returns at 1.4% — clears our launch bar.

Growth

Incredible+228.1%

90-day search growth — must beat 0% to launch

Market size

Incredible£3.0M

£3.0M/yr · 1.8M searches

Review moat

Great211.38

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.4%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Brand share

Bad94%

top-5 brand share — brand-locked demand

Avg price

Bad£448.40

avg listing price — sweet spot $15–$100

Conversion

Bad0.4%

search→purchase rate — share of searches ending in a sale

Price range

Bad£222.50–£1545.27

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Trending High Price

According to Flapen's Amazon United Kingdom niche tracking, hot tub is a £3.0M/yr Amazon United Kingdom market (1.8M searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Launch it — 61/100.

Data updated Jul 26, 2026 · scored weekly · How we score niches

hot tub market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: £2.7M–£3.6M; units × avg price
Conversion rate: 0.4%
Avg BSR: #18
Page quality: 0%
Prime: 54%
Sponsored: 88%
Out of stock: 4.8%
Avg brand age: 35 months
Avg seller age: 170 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 falling

Sellers

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

52%

Top 20: 94%

Open market

Lay-Z-Spa66%
Nordivale11%
Arebos7%
Aoxun6%
Dellonda4%
CANADIAN SPA CO.2%
Open — no brand owns it (2 brands, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +228.1% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 6.6×

Open Trend

Top hot tub search terms

hot tub727K/yr +247.0%0.3% conv.
lazy spa280K/yr +342.7%0.5% conv.
hot tubs295K/yr +70.5%0.2% conv.
lay z spa83K/yr +348.8%0.5% conv.
inflatable hot tub64K/yr +256.2%0.3% conv.
jacuzzi hot tub42K/yr +918.4%0.2% conv.
jacuzzi66K/yr +108.2%0.1% conv.
lazy spa hot tub45K/yr +259.4%0.5% conv.
hot tubs lazy spa clearance29K/yr +262.6%0.4% conv.
hottub31K/yr +152.0%0.2% conv.

All search terms

Top hot tub 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Lay-Z-Spa Miami Hot Tub 120 AirJet Massage System Inflatable Spa with Freeze Shield Technology 2-4 Person

Lay-Z-Spa£249.694.5★1,202 rev

Nordivale Inflatable Hot Tub 208X208CM 60% More Energy Efficient Portable Lazy Spa with 1800W Heater & 130 Air Jets Massage System Fits Small Bathroom & Garden Includes Insulated Cover & Filter

Nordivale£247.954.4★37 rev

Aoxun Inflatable Hot Tub 208X208CM 60% More Energy Efficient Portable Lazy Spa with 1800W Heater & 130 Air Jets Massage System Fits Small Bathroom & Garden Includes Insulated Cover & Filter Black

Aoxun£222.504.1★22 rev

Lay-Z-Spa Helsinki Smart AirJet Plus Inflatable ROund Hot Tub with App Control 5-7 Person

Lay-Z-Spa£481.884.2★16 rev

Lay-Z-Spa Hollywood Airjet Hot Tub with Built In LED Light System 140 AirJet Massage System Inflatable Hot Tub With Freeze Shield Technology 4-6 Person

Lay-Z-Spa£358.304.4★744 rev

Newest

by launch date

Nordivale Inflatable Hot Tub 185X185CM 60% More Energy Efficient Portable Lazy Spa with 1800W Heater & 130 Air Jets Massage System Fits Small Bathroom & Garden Includes Insulated Cover & Filter

Nordivale£292.9937 rev

3mo ago

Nordivale Inflatable Hot Tub 208X208CM 60% More Energy Efficient Portable Lazy Spa with 1800W Heater & 130 Air Jets Massage System Fits Small Bathroom & Garden Includes Insulated Cover & Filter

Nordivale£247.9537 rev

3mo ago

Aoxun Inflatable Hot Tub 208X208CM 60% More Energy Efficient Portable Lazy Spa with 1800W Heater & 130 Air Jets Massage System Fits Small Bathroom & Garden Includes Insulated Cover & Filter Black

Aoxun£222.5022 rev

4mo ago

Lay-Z-Spa Stockholm ThermaCore UltraFit Smart AirJet Inflatable Hot Tub

Lay-Z-Spa£866.8116 rev

10mo ago

Lay-Z-Spa Paris Luxe AirJet Inflatable Hot Tub with 140 AirJets LED Lighting System FreezeShield Energy-Saving Timer & Ultra-Durable TriTech Construction Fits Up to 6 People

Lay-Z-Spa£345.67744 rev

10mo ago

What buyers say about hot tub

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall17%

“The build quality appears good”

Assembly/Installation16%

“quick set up”

Value For Money14%

“Excellent, worth every penny”

Heating11%

“Keeps heat well”

Size-Overall9%

“compact size”

Strength3%

“feels far more substantial than I expected”

Ease Of Use3%

“it was easy enough”

Advertised Vs Actual Product3%

“As per description”

Comfort-Overall2%

“my wife can relax”

Durability2%

“this is a highly durable”

What buyers complain about

Heating15%

“Has stop working not heating 😕 after 8 weeks”

Leak-Proof8%

“Leaks”

Value For Money7%

“This is brilliant a bit expensive”

Size-Overall7%

“seems too small”

Durability6%

“Brokend after 2 months”

Assembly/Installation6%

“Took me just over an hour to assemble”

Filtration5%

“The filter hums”

Functionality-Overall5%

“the app doesn't work properly”

Quality-Overall4%

“although In my opinion doesnt seem as good quality as the Hawaii”

Socket/Port/Plug3%

“Needs a outside plug”

Top return reasons

Heating18%

Leak-Proof12%

Size-Overall11%

Defective Material/Parts10%

Functionality-Overall7%

Filtration6%

Value For Money5%