---
title: "Metal Detector — £831K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/metal-detector"
last_updated: "2026-08-01T02:07:54.683Z"
locale: en
meta:
description: "Niche score 57/100 · £831K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £831K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Metal Detector — £831K/yr Amazon UK Niche (2026) - Flapen"
---
# **metal detector**
**Worth a look**
Shows a sweet-spot price point ($61.72 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 74Growth 22Conversion 23Competition 64Returns 74Price range 49Avg price 89Brand share 53Review moat 57Quality gap 81
**Avg price**
**Great****£61.72**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****£831K**
£831K/yr · 728K searches
**Returns**
**Good****2.0%**
return rate — above 5% kills the launch gate
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****1,206.07**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Price range**
**Okay****£12.42–£184.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-6.1%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, metal detector is a £831K/yr Amazon United Kingdom market (728K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 57/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **metal detector market data**
- **Units sold / yr**
- **13K–15K**
- avg 100–250/product
- **Revenue / yr**
- **£772K–£926K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#65**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **100%**
- **Out of stock**
- **16.1%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▼falling
**Sellers**
**29**
**Top-5 brand share**
**73%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 92%
**Open market**
**21%**
- SUNPOW29% - LYMIN18% - DR.ÖTEK12% - hazlewolke8% - Trsaow6% - GreenRex6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.1% search growth over the last 90 days.
25K15KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/uk/home-garden/metal-detector/trend)
## **Top metal detector search terms**
- **metal detector**551K/yr+0.6%1.4% conv. - **metal detectors for adults**75K/yr-40.0%1.4% conv. - **metal detectors**39K/yr-20.1%0.7% conv. - **gold detector**18K/yr-5.1%0.6% conv. - **metal detector professional**6K/yr+12.9%0.6% conv. - **waterproof metal detector**4K/yr+14.7%0.6% conv. - **metal detectors for adults professional**6K/yr-26.2%0.6% conv. - **gold detector machine**5K/yr-25.0%0.3% conv. - **beach metal detector**3K/yr-1.1%1.1% conv. - **metal detector gold**4K/yr-26.6%2.0% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/metal-detector/search-terms)
## **Top metal detector 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%5%£42K10%£83K15%£125K20%£166K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**LYMIN Metal Detector for Adults Professional All Metal/DLSC High Sensitivity Lightweight Waterproof Adjustable Gold Detector for Beach Backyard Search for Treasure 2 9V Battery Not Included**LYMIN**£31.71**4.4★38 rev](https://www.amazon.co.uk/dp/B0FZSZ6RYB) [2**SUNPOW Metal Detector for Adults & Kids Waterproof Metal Detector for Gold Detecting Stable Anti-interference Big LCD Display 4 Modes IP68 Search Coil -OTMD13**SUNPOW**£55.16**4.5★460 rev](https://www.amazon.co.uk/dp/B0FGXZM13F) [3**SUNPOW Rechargeable Metal Detector for Adults 10 Deep Dual-D Coil 35H Lithium Battery 10-Level Sensitivity 4 Detection Modes 7-Metal ID IP68 Waterproof with Shovel Backpack & Headphones**SUNPOW**£87.04**4.4★4,497 rev](https://www.amazon.co.uk/dp/B0FG7N9D86) [4**Trsaow Metal Detector for Adults Kids Professional IP68 Waterproof Gold Detectors with 10 Coil and Battery Higher Accuracy Lightweight Adjustable Stem for Treasure Hunting on Beach Field**Trsaow**£31.96**3.8★162 rev](https://www.amazon.co.uk/dp/B0CRH93ZT8) [5**GreenRex Metal Detector for Adults Professional Waterproof Pinpoint High Accuracy Gold and Silver Detection Underwater and Beach Use 10 IP68 Coil Bigger LCD New Advanced DSP Chip**GreenRex**£87.40**4.4★549 rev](https://www.amazon.co.uk/dp/B0F939VQSY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kids Metal Detector Waterproof & Lightweight Metal Detectors with LCD & Sound Indication High Sensitivity Metal Detector for Kids with Rake Shovel and Bags for Treasure Seeking Gift for Boys/Girls**Rivlox**£14.04**10 rev6mo ago](https://www.amazon.co.uk/dp/B0GFW21MW6) [**SUNPOW Kids Metal Detector with Treasure Animation & Waterproof Coil - Adjustable Stem (60-70cm) - Kit Includes Shovel Rake Bag for Boys & Girls 6-12 for Beach Park Backyard**SUNPOW**£25.62**195 rev7mo ago](https://www.amazon.co.uk/dp/B0GCJKF198) [**Foldable Handheld Metal Detector - IP66 Waterproof Kids & Adults Lightweight Portable 360 Detection Tool with LCD Display Compass & LED Light 9V Battery Powered for Treasure Hunting Outdoor Use**Qivine**£15.84**9 rev7mo ago](https://www.amazon.co.uk/dp/B0G64CQGGJ) [**LYMIN Metal Detector for Adults Professional All Metal/DLSC High Sensitivity Lightweight Waterproof Adjustable Gold Detector for Beach Backyard Search for Treasure 2 9V Battery Not Included**LYMIN**£31.71**38 rev8mo ago](https://www.amazon.co.uk/dp/B0FZSZ6RYB) [**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**£18.63**1,415 rev10mo ago](https://www.amazon.co.uk/dp/B0FSSBYZS5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNPOW Kids Metal Detector with Treasure Animation & Waterproof Coil - Adjustable Stem (60-70cm) - Kit Includes Shovel Rake Bag for Boys & Girls 6-12 for Beach Park Backyard**SUNPOW**£25.62**4.6★**▲ 272%**](https://www.amazon.co.uk/dp/B0GCJKF198) [**Kids Metal Detector Waterproof & Lightweight Metal Detectors with LCD & Sound Indication High Sensitivity Metal Detector for Kids with Rake Shovel and Bags for Treasure Seeking Gift for Boys/Girls**Rivlox**£14.04**3.7★**▲ 215%**](https://www.amazon.co.uk/dp/B0GFW21MW6) [**KAIWEETS Metal Detector Professional Collapsible Metal Detectors for Adults 4 Detection Modes High Accuracy Pinpoint IP68 Waterproof Coil with Advanced DSP Chip Bigger Backlit LCD Display**KAIWEETS**£50.80**3.9★**▲ 194%**](https://www.amazon.co.uk/dp/B0FQJ4K4BJ) [**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**£18.63**4.3★**▲ 146%**](https://www.amazon.co.uk/dp/B0FSSBYZS5) [**LYMIN Metal Detector for Adults Professional All Metal/DLSC High Sensitivity Lightweight Waterproof Adjustable Gold Detector for Beach Backyard Search for Treasure 2 9V Battery Not Included**LYMIN**£31.71**4.4★**▲ 96%**](https://www.amazon.co.uk/dp/B0FZSZ6RYB)
**~~View all trending →~~**
## **What buyers say about metal detector**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**24%
*“Great value”*
**Ease Of Use**18%
*“Super easy to set up and use, even for beginners”*
**Quality-Overall**14%
*“Very accurate and high quality”*
**Weight Light**8%
*“It's lightweight”*
**Advertised Vs Actual Product**8%
*“Works like a dream”*
**Assembly/Installation**5%
*“Easy to set up”*
**Gifting Purpose**3%
*“Bought as a present and he really likes it easy to use and folds up”*
**Water Resistance**3%
*“It has good protection of sorts form light water”*
**Measurement/Reading Accuracy**3%
*“Great for beach hunts with spot on accuracy”*
**Size-Overall**2%
*“the size is perfect for the youngest. 13”*
### **What buyers complain about **
**Functionality-Overall**13%
*“and it does not find pound coins. tested”*
**Metal Quality**11%
*“I've not had the opportunity to calibrate the machine because I don't have all the metals suggestede for the calibration”*
**Quality-Overall**9%
*“The build quality feels cheap and unreliable”*
**Battery Life**7%
*“It is a shame it does not come with a rechargeable battery system”*
**Strength**7%
*“A bit flimsy”*
**Value For Money**6%
*“I think the standard price is slightly higher”*
**Instructions/User Manual/Troubleshooting**5%
*“the instructions could be slightly clearer”*
**Durability**4%
*“Comes loose on day one”*
**Measurement/Reading Accuracy**3%
*“But gave alot of fulse readings”*
**Charging**3%
*“Be aware it is not rechargeable”*
### **Top return reasons **
**Functionality-Overall**43%
**Quality-Overall**10%
**Defective Material/Parts**10%
**Metal Quality**5%
**Advertised Vs Actual Product**5%
**Size-Overall**4%
**Ease Of Use**3%
**Battery Life**2%
**Strength**2%
**Product Condition**2%
## **Common questions**
- **Is metal detector profitable to sell on Amazon United Kingdom?**
- The niche generates £831K/yr across 27 tracked products. 4 of 11 products launched in the last 360 days are still selling. 90-day search growth is -6.1%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the metal detector niche?**
- 17 brands and 29 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in metal detector?**
- Top complaints mined from reviews: Functionality-Overall, Metal Quality, Quality-Overall. The return rate is 2.0%.
- **When does demand for metal detector peak?**
- Demand peaks in Nov–Dec; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the metal detector niche?**
- Listings span £12.42–£184.59; the average listing price is £61.72 (sweet spot $15–$100). The average incumbent carries 1,206 reviews — the moat a new listing must climb.
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