poolmate hydro 4
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Review moat
Great152.62avg incumbent reviews — the moat a new listing must climb
Growth
Great+73.1%90-day search growth — must beat 0% to launch
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Okay$146K$146K/yr · 11K searches
Competition
Bad78%top-5 click share — a locked-up shelf
Avg price
Bad$439.25avg listing price — sweet spot $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Returns
Bad13.2%return rate — above 5% kills the launch gate
Price range
Bad$303.03–$543.66cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, poolmate hydro 4 is a $146K/yr Amazon United States market (11K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 38/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
poolmate hydro 4 market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $44K–$110K
- units × avg price
- Conversion rate
- 2.9%
- Avg BSR
- #216
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 20.9%
- Avg brand age
- 32 months
- Avg seller age
- 214 days
Competition & brand share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
6
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
0%
- Chasing49%
- Poolmate39%
- DEENO12%
Demand & seasonality
Weekly Amazon search volume, last 55 weeks — +73.1% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 3.6×
Top poolmate hydro 4 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Chasing Hydro 4 Inground Pool Vacuum Cleaner | 50ft Corded Pool Robot for Floor Wall & Waterline Cleaning | Smart App Control | 5070 GPH Suction Perfect for Pool Opening Season
Chasing$539.303.6★166 rev
Hydro 4SE Robotic Pool Cleaner S-Shaped Path/Auto Wall/Waterline Cleaning 40FT Long Cable/4 Cleaning Modes 4.1L Large Filter Basket Pool Vacuum Ideal for Inground/Above Pools
Poolmate$430.143.5★181 rev
Hydro 4 Corded Robotic Pool Cleaner Pool Vacuum for Inground Aboveground Pools Floor Wall Waterline Cleaning 4.1L Filter Basket Pool Cleaner Robot Ideal for Pools up to 50 FT in Length
Poolmate$494.333.2★221 rev
Chasing Hydro 4 Corded Robotic Pool Cleaner Pool Vacuum for Inground Aboveground Pools Floor Wall Waterline Cleaning 4.1L Filter Basket Pool Cleaner Robot Ideal for Pools up to 50 FT in Length
Chasing$543.664.0★172 rev
Chasing Hydro 4 Cordless Pool Vacuum for Inground Pools | 210-Min Battery Pool Robot for Floor Wall & Waterline Cleaning | Smart App Control | 5070 GPH Suction Perfect for Pool Opening Season
Chasing$452.393.6★166 rev
Newest
by launch dateChasing Hydro 4 Corded Robotic Pool Cleaner Pool Vacuum for Inground Aboveground Pools Floor Wall Waterline Cleaning 4.1L Filter Basket Pool Cleaner Robot Ideal for Pools up to 50 FT in Length
Chasing$543.66172 rev
Hydro 3 All-in-one Pool Vacuum Robot 200mins Runtime Cordless Pool Cleaner 2 150W Brushless Motor+Floor/Wall/Waterline Scrubber Brush Ideal for Inground/Above-Ground Swimming Pools
Poolmate$403.0757 rev
Chasing Hydro 4 SE Corded Robotic Pool Cleaner 150W 180m Class Basket Filter Pool Vacuum with Climbing Walls & Floors Ideal for Inground Pools Up to 40FT Long Cable
DEENO$425.05157 rev
Hydro4 Wireless Robotic Pool Cleaner with Dual Inlet for Above/In ground Pools up to 1 614 Sq.ft 210 Mins Runtime Wall/Floor Cleaning Waterline Tech Smart Navigation APP/Cloud Control
DEENO$461.4288 rev
Hydro 4SE Robotic Pool Cleaner Wired Automatic Pool Vacuum with Wall & Waterline Cleaning Oversized Top-Loading Filter Dual Inlet System Pool Robot for Inground/Above-Ground Pools Up to 40FT
DEENO$431.6388 rev
Trending
90-day click momentumChasing Hydro 4 Corded Robotic Pool Cleaner Pool Vacuum for Inground Aboveground Pools Floor Wall Waterline Cleaning 4.1L Filter Basket Pool Cleaner Robot Ideal for Pools up to 50 FT in Length
Chasing$543.664.0★
Hydro4 Wireless Robotic Pool Cleaner with Dual Inlet for Above/In ground Pools up to 1 614 Sq.ft 210 Mins Runtime Wall/Floor Cleaning Waterline Tech Smart Navigation APP/Cloud Control
DEENO$461.423.5★
![[2026 Version] Hydro3 Cordless Robotic Pool Cleaner Automatic Pool Vacuum for Inground and Above Ground Pools Lasts 200 Mins Floor/Wall/Waterline Cleaning Dual Inlet Self-Parking [Green]](https://m.media-amazon.com/images/I/31k3lNlic6L.jpg)
[2026 Version] Hydro3 Cordless Robotic Pool Cleaner Automatic Pool Vacuum for Inground and Above Ground Pools Lasts 200 Mins Floor/Wall/Waterline Cleaning Dual Inlet Self-Parking [Green]
DEENO$341.754.0★
Chasing Hydro 4 Inground Pool Vacuum Cleaner | 50ft Corded Pool Robot for Floor Wall & Waterline Cleaning | Smart App Control | 5070 GPH Suction Perfect for Pool Opening Season
Chasing$539.303.6★
Hydro3 Robotic Pool Cleaner 150W Cordless Pool Vacuum for Inground/upground Pool Max 861-1070 sq.ft 200mins Runtime 2xBrushless-Motor 4.1L Filter Basket Wall Climbing/Waterline Clean
Poolmate$303.034.0★
What buyers say about poolmate hydro 4
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to clean”
“its easy to install”
“Worth it”
“Easy to use”
“The build quality feels solid”
“use of this robotic filter so very easy”
“This works perfectly as advertised”
“The battery lasts for our entire pool”
“charging is pretty fast”
“its more light weight bc there is no battery”
What buyers complain about
“Not lasting”
“It didn't work properly for me”
“it takes about a minute to start cleaning”
“The quality is trash”
“Then it wont charge”
“Connectivity via Bluetooth is lacking”
“Paid over $600”
“Very difficult to use”
“the battery started to die”
“Also, the unit most of the time gets stuck in a vertical position. almost standing upright., which makes simply doing nothing”
Top return reasons
Common questions
- Is poolmate hydro 4 profitable to sell on Amazon United States?
- The niche generates $146K/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +73.1%. Flapen's verdict: Skip it (38/100).
- How competitive is the poolmate hydro 4 niche?
- 3 brands and 6 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in poolmate hydro 4?
- Top complaints mined from reviews: Durability, Functionality-Overall, Ease Of Cleaning. The return rate is 13.2% — above our launch gate.
- When does demand for poolmate hydro 4 peak?
- Demand peaks in May–Jun–Jul; the busiest month runs 3.6× the quietest.
- What does it cost to enter the poolmate hydro 4 niche?
- Listings span $303.03–$543.66; the average listing price is $439.25 (sweet spot $15–$100). The average incumbent carries 153 reviews — the moat a new listing must climb.