---
title: "No Lifeguard on Duty Pool Sign — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/no-lifeguard-on-duty-pool-sign"
last_updated: "2026-08-07T19:18:10.856Z"
locale: en
meta:
description: "Niche score 54/100 · $38K/yr market · 17K searches/yr · $14.80 avg price. A small market ($38K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $38K/yr market · 17K searches/yr · $14.80 avg price. A small market ($38K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "No Lifeguard on Duty Pool Sign — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **no lifeguard on duty pool sign**
**Worth a look**
Shows searches that convert (14.9% search→purchase), but a small market ($38K/yr) keeps it on the watch list.
Market size 9Growth 96Conversion 97Competition 18Returns 90Price range 78Avg price 73Brand share 28Review moat 92Quality gap 15
**Conversion**
**Incredible****14.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Incredible****+156.4%**
90-day search growth — must beat 0% to launch
**Review moat**
**Great****153.56**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$6.78–$45.22**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$14.80**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$38K**
$38K/yr · 17K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, no lifeguard on duty pool sign is a $38K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 54/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **no lifeguard on duty pool sign market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$30K–$37K**
- units × avg price
- **Conversion rate**
- **14.9%**
- **Avg BSR**
- **#407**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **2.9%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **207 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▼falling
**Sellers**
**13**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**8%**
- Sigo Signs44% - Frohllia22% - T&R8% - MOLESS7% - SmartSign6% - GIMIPATS4% - Open — no brand owns it (4 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — +156.4% search growth over the last 90 days.
800600Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 8.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/no-lifeguard-on-duty-pool-sign/trend)
## **Top no lifeguard on duty pool sign 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.
0%10%$4K20%$8K30%$11K40%$15K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**No Lifeguard On Duty Sign (2 Pack) Swimming Pool Signs Swim At Your Own Risk Pool Rule 10x7 Inches Rust Free Reflective Waterproof Aluminum Metal Sign and Easy to Install**Frohllia**$11.84**4.7★71 rev](https://www.amazon.com/dp/B0F4QVB1XT) [2**Swimming Pool Sign Warning No Lifeguard On Duty Sign Pool Sign**Sigo Signs**$12.43**4.8★414 rev](https://www.amazon.com/dp/B07KBB8CPN) [3**No Lifeguard On Duty Sign Blue Pool Sign**Sigo Signs**$9.93**4.8★281 rev](https://www.amazon.com/dp/B07SC5CVRW) [4**T&R No Lifeguard On Duty Sign Swim At Your Own Risk Pool Sign 2 Pack 14x10 .040 Rust Free Heavy Aluminum Reflective Waterproof 4 pre-drilled holes Easy to Mount**T&R**$15.00**4.7★192 rev](https://www.amazon.com/dp/B09WQMYHXH) [5**MOLESS 14x10 Pool Safety Signs Pool Signs for Outside 2 Pack PSP-2302**MOLESS**$19.03**4.7★95 rev](https://www.amazon.com/dp/B0BX4DKRMX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**No Lifeguard On Duty Sign (2 Pack) Swimming Pool Signs Swim At Your Own Risk Pool Rule 10x7 Inches Rust Free Reflective Waterproof Aluminum Metal Sign and Easy to Install**Frohllia**$11.84**71 rev1y ago](https://www.amazon.com/dp/B0F4QVB1XT) [**Warning No Lifeguard On Duty Large Sign 10x14 Inches Swim at Your Own Risk Pool Metal Signs Legal Rust Free .040 Aluminum for Pools Beach Water Parks Outdoor**AzReference**$8.61**99 rev1y ago](https://www.amazon.com/dp/B0DZ6FQP69) [**MOLESS 12x8 Pool Safety Signs Pool Signs for Outside 2 Pack PSP-2502**MOLESS**$14.30**86 rev1y ago](https://www.amazon.com/dp/B0DT1MFPDD) [**Warning No Lifeguard On Duty Sign - 10 x 13 Weather-Resistant Metal Pool Rules Swin At Your Own Risk Sign with Pre-Drilled Holes Suitable for Pools & Water Parks (No Lifeguard On Duty)**AOOCY**$9.59**40 rev2y ago](https://www.amazon.com/dp/B0D4TMWDVJ) [**GIMIPAT Aluminum No Lifeguard On Duty No Children Without Adult Supervision Pool Sign 12inx8in Fade Resistance Indoor/Outdoor Use Metal Sign**GIMIPATS**$7.53**74 rev3y ago](https://www.amazon.com/dp/B0C1W3Q7R4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2 PACK Pool Sign 10x14 In and 0.040 Aluminum Pool Safety Signs and Decor for Outdoor No Lifeguard on Duty-Sign Swim at Your Own Risk and Never Leave Children Unattended Safety Signage**DAGUI**$17.70**4.8★**▲ 39%**](https://www.amazon.com/dp/B0BX4JNH8Z) [**SmartSign 24 x 18 inch Warning - No Lifeguard On Duty Pool Sign Digitally Printed 160 mil Corrugated Plastic Chemical/Water-Resistant Red Blue and White**SmartSign**$23.47**5.0★**▲ 34%**](https://www.amazon.com/dp/B097359VBT) [**MOLESS 14x10 Pool Safety Signs Pool Signs for Outside 2 Pack PSP-2302**MOLESS**$19.03**4.7★**▲ 25%**](https://www.amazon.com/dp/B0BX4DKRMX) [**SmartSign 18 x 24 inch Warning - No Lifeguard On Duty Metal Sign 80 mil Laminated Rustproof Aluminum Red Blue and White**SmartSign**$45.22**5.0★**▲ 21%**](https://www.amazon.com/dp/B095SSWGTX) [**Warning No Lifeguard On Duty Sign - 10 x 13 Weather-Resistant Metal Pool Rules Swin At Your Own Risk Sign with Pre-Drilled Holes Suitable for Pools & Water Parks (No Lifeguard On Duty)**AOOCY**$9.59**4.5★**▲ 12%**](https://www.amazon.com/dp/B0D4TMWDVJ)
**~~View all trending →~~**
## **What buyers say about no lifeguard on duty pool sign**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**17%
*“is just the right size”*
**Quality-Overall**11%
*“Good quality”*
**Metal Quality**9%
*“Good quality metal sign”*
**Advertised Vs Actual Product**8%
*“It is as described”*
**Durability**7%
*“Very durable and easy to read”*
**Safety Standards**7%
*“Pool safety”*
**Value For Money**7%
*“Good value for the money”*
**Assembly/Installation**5%
*“Easy to install”*
**Strength**3%
*“Attention Grabbing and Sturdy”*
**Display-Overall**3%
*“Clear legible font”*
### **What buyers complain about **
**Size-Overall**61%
*“Small”*
### **Top return reasons **
**Size-Overall**80%
**Advertised Vs Actual Product**5%
**Certifications**4%
**Value For Money**3%
**Charging**2%
**Metal Quality**2%
**Material Quality**2%
**Quality-Overall**2%
## **Common questions**
- **Is no lifeguard on duty pool sign profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 16 tracked products. 90-day search growth is +156.4%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the no lifeguard on duty pool sign niche?**
- 10 brands and 13 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in no lifeguard on duty pool sign?**
- Top complaints mined from reviews: Size-Overall. The return rate is 1.3%.
- **When does demand for no lifeguard on duty pool sign peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 8.3× the quietest.
- **What does it cost to enter the no lifeguard on duty pool sign niche?**
- Listings span $6.78–$45.22; the average listing price is $14.80 (sweet spot $15–$100). The average incumbent carries 154 reviews — the moat a new listing must climb.
## **Related niches in Patio, Lawn & Garden**
- 82 [**lawn aerator**](https://flapen.com/research/us/patio-lawn-garden/lawn-aerator)$6.2M/yr+90.1%**Launch it**- 82 [**shepherds hooks for outdoor**](https://flapen.com/research/us/patio-lawn-garden/shepherds-hooks-for-outdoor)$3.9M/yr+141.2%**Launch it**- 82 [**garden mesh**](https://flapen.com/research/us/patio-lawn-garden/garden-mesh)$716K/yr+152.7%**Worth a look**- 83 [**chicken waterer**](https://flapen.com/research/us/patio-lawn-garden/chicken-waterer)$3.4M/yr+70.1%**Launch it**- 83 [**75 foot garden hose**](https://flapen.com/research/us/patio-lawn-garden/75-foot-garden-hose)$1.8M/yr+117.6%**Launch it**- 83 [**bird deterrents for outside**](https://flapen.com/research/us/patio-lawn-garden/bird-deterrents-for-outside)$2.1M/yr+131.5%**Launch it**[**All Patio, Lawn & Garden niches **](https://flapen.com/research/us/patio-lawn-garden)