metal detector for kids
Launch itA $1.2M/yr market growing +44.3% this quarter with returns at 2.9% — clears our launch bar.
Avg price
Incredible$45.10avg listing price — sweet spot $15–$100
Price range
Incredible$22.56–$72.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Great$1.2M$1.2M/yr · 590K searches
Growth
Good+44.3%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Returns
Good2.9%return rate — above 5% kills the launch gate
Review moat
Okay1,663.93avg incumbent reviews — the moat a new listing must climb
Competition
Bad72%top-5 click share — a locked-up shelf
Brand share
Bad90%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, metal detector for kids is a $1.2M/yr Amazon United States market (590K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Nov–Dec. Verdict: Launch it — 57/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
metal detector for kids market data
- Units sold / yr
- 30K–40K
- avg 2,000–2,500/product
- Revenue / yr
- $1.4M–$1.8M
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #41
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
22
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
6%
- Blue Marble39%
- OMMO23%
- gogonova19%
- GDDREAM5%
- Bounty Hunter4%
- DeeAWai4%
- Open — no brand owns it (3 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +44.3% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 7.3×
Top metal detector for kids search terms
- metal detector for kids257K/yr
- kids metal detector164K/yr
- metal detector kids34K/yr
- national geographic metal detector22K/yr
- metal detectors for kids17K/yr
- kids metal detectors 8-1218K/yr
- metal detector for kids ages 8-1220K/yr
- kid metal detector14K/yr
- kids metal detectors 4-86K/yr
- junior metal detector4K/yr
Top metal detector for kids 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
National Geographic Starter Metal Detector Kit for Kids - Kids Metal Detector with 7.4 Waterproof Coil & Trowel Lightweight Gold Detector Beach Detecting Gift for Boys & Girls
Blue Marble$47.664.5★1,447 rev
OMMO Metal Detector Adjustable 27.5-37.8 Metal Detector for Kids with Intuitive LCD Display Lightweight Kids Metal Detectors with 6 Search Coil for Exploration Hiking
OMMO$32.694.3★2,382 rev
GoGonova Metal Detector Adjustable 27.5 - 37.8 Metal Detector for Kids with LED Display Lightweight Kids Metal Detector Kit with 6.8 Waterproof Search Coil Gift for Boys & Girls Orange
gogonova$33.704.4★184 rev
Metal Detector for Adults & Kids GoGonova Kids Metal Detector Waterproof Metal Detectors with High Accuracy Lightweight 8 Search Coil All Metal & Disc Modes for Junior & Youth Gold Detector
gogonova$62.414.5★765 rev
NATIONAL GEOGRAPHIC Metal Detector for Kids - 7.4 Waterproof Metal Detector Coil Lightweight Gold Detector with Pinpoint Function & LCD Display Beach Metal Detector (Amazon Exclusive)
Blue Marble$54.724.4★621 rev
Newest
by launch date
GDDREAM Metal Detector Rechargeable Metal Detector for Kids Adjustable 31.5-38.5 Kids Metal Detector Kit 7.5 IP68 Waterproof Coil for Outdoor Exploration Gift for Boys & Girls Blue
GDDREAM$38.7735 rev
SUNPOW Metal Detector for Adults & Kids Easy to Use & Assemble Lightweight & Fun for Family Activities Waterproof 8 Coil 4 Modes Bigger LCD Great Value Metal Detector Kit MD13
SUNPOW$72.071,668 rev
Kids Metal Detector for Boys & Girls 4-10 1lb-Metal Detector Lightweight for Kids Adjustable Stem from 23.6 to 28.3 4-Depth Waterproof Metal Detector with Shovel Rake
DeeAWai$22.561,351 rev
Metal Detector for Kids - Adjustable 17-32 Kids Metal Detector with LCD Display 6 IP68 Waterproof Search Coil Beginner Treasure Finder Gift for Boys and Girls
GDDREAM$32.4276 rev
GoGonova Metal Detector Adjustable 27.5 - 37.8 Metal Detector for Kids with LED Display Lightweight Kids Metal Detector Kit with 6.8 Waterproof Search Coil Gift for Boys & Girls Orange
gogonova$33.70184 rev
Trending
90-day click momentumGDDREAM Metal Detector Rechargeable Metal Detector for Kids Adjustable 31.5-38.5 Kids Metal Detector Kit 7.5 IP68 Waterproof Coil for Outdoor Exploration Gift for Boys & Girls Blue
GDDREAM$38.774.4★
SUNPOW Metal Detector for Adults & Kids Easy to Use & Assemble Lightweight & Fun for Family Activities Waterproof 8 Coil 4 Modes Bigger LCD Great Value Metal Detector Kit MD13
SUNPOW$72.074.3★
Kids Metal Detector for Boys & Girls 4-10 1lb-Metal Detector Lightweight for Kids Adjustable Stem from 23.6 to 28.3 4-Depth Waterproof Metal Detector with Shovel Rake
DeeAWai$22.564.3★
GoGonova Metal Detector Adjustable 27.5 - 37.8 Metal Detector for Kids with LED Display Lightweight Kids Metal Detector Kit with 6.8 Waterproof Search Coil Gift for Boys & Girls Orange
gogonova$33.704.4★
Metal Detector for Kids - Adjustable 17-32 Kids Metal Detector with LCD Display 6 IP68 Waterproof Search Coil Beginner Treasure Finder Gift for Boys and Girls
GDDREAM$32.424.3★
What buyers say about metal detector for kids
What buyers praise and complain about, mined from review topics.What buyers love
“Great gift”
“Great value for money”
“easy for kids to handle”
“well-made toy for the price”
“Its lightweight and the adjustable height makes it easy to customize as they grow, which I really appreciate”
“The setup is simple”
“Kids entertained for days”
“Works exactly as advertised”
“Its adjustable too”
“Battery life is good”
What buyers complain about
“It doesn't work as smoothly”
“Poor, inconsistent quality”
“Not useful for the price”
“The 9V battery runs out after two or three hours”
“The detectors did not seem too sturdy”
“Coiled wire makes it impossible to assemble”
“Not easy to operate and use”
“Beeps the second it touches water”
“Misleading”
“The biggest problem is that the instructions are extremely poor”
Top return reasons
Common questions
- Is metal detector for kids profitable to sell on Amazon United States?
- The niche generates $1.2M/yr across 15 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is +44.3%. Flapen's verdict: Launch it (57/100).
- How competitive is the metal detector for kids niche?
- 9 brands and 22 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in metal detector for kids?
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Value For Money. The return rate is 2.9%.
- When does demand for metal detector for kids peak?
- Demand peaks in Nov–Dec; the busiest month runs 7.3× the quietest.
- What does it cost to enter the metal detector for kids niche?
- Listings span $22.56–$72.07; the average listing price is $45.10 (sweet spot $15–$100). The average incumbent carries 1,664 reviews — the moat a new listing must climb.