---
title: "Sigma Metalytics — $0/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/sigma-metalytics"
last_updated: "2026-08-07T22:37:27.312Z"
locale: en
meta:
description: "Niche score 23/100 · $0/yr market · 78K searches/yr · $520.34 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 23/100 · $0/yr market · 78K searches/yr · $520.34 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sigma Metalytics — $0/yr Amazon US Niche (2026) - Flapen"
---
# **sigma metalytics**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 0Conversion 0Competition 9Returns 84Price range 4Avg price 0Brand share 17Review moat 51Quality gap 88
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,471.36**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$7.05–$2095.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$0**
$0/yr · 78K searches
**Growth**
**Bad****-51.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Bad****$520.34**
avg listing price — sweet spot $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, sigma metalytics is a $0/yr Amazon United States market (78K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 23/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sigma metalytics market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$130K–$260K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#364**
- **Page quality**
- **0%**
- **Prime**
- **45%**
- **Sponsored**
- **73%**
- **Out of stock**
- **19.9%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▲rising
**Sellers**
**11**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**5%**
- Sigma Metalytics56% - Sigma30% - Beachtiful3% - Highlandhawker2% - Fuzion2% - YukaBa2% - Open — no brand owns it (3 brands, 5%)
## **Demand**
Weekly Amazon search volume, last 39 weeks — -51.8% search growth over the last 90 days.
7K5KSpike '26Nov '25Dec '25Feb '26Mar '26Apr '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/sigma-metalytics/trend)
## **Top sigma metalytics search terms**
- **sigma metalytics**27K/yr-47.5%0.3% conv. - **sigma metalytics precious metal verifier**14K/yr-47.1%0.1% conv. - **sigma precious metal verifier**7K/yr-57.1%0.0% conv. - **sigma tester**6K/yr-52.3%0.2% conv. - **sigma metal tester**9K/yr-72.1%0.0% conv. - **sigma coin tester**5K/yr-38.6%0.2% conv. - **sigma precious metal tester**4K/yr-58.4%0.3% conv. - **sigma gold tester**5K/yr-61.6%0.8% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/sigma-metalytics/search-terms)
## **Top sigma metalytics 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%$020%$030%$040%$01101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sigma Sport 00206 Bicycle Meter Accessory One Size Black**Sigma**$40.94**4.4★261 rev](https://www.amazon.com/dp/B01MTQXAAC) [2**Sigma Metalytics Precious Metal Verifier PMV Basic Set with Case and Large & Small Wands**Sigma Metalytics**$1230.03**4.6★66 rev](https://www.amazon.com/dp/B0941WP4GS) [3**Sigma Metalytics Original Bullion Set SM1601 Black grey**Sigma Metalytics**$1690.08**5.0★2 rev](https://www.amazon.com/dp/B0D7RNN2G4) [4**SIGMA METALYTICS Investor SM3012 Coin Verifier**Sigma Metalytics**$2095.84**3.9★8 rev](https://www.amazon.com/dp/B0CV4MHJG3) [5**Beachtiful Precious Metal Authenticity Tester Gold Purity Testing Machine Gold Purity Analyser Gold Silver Testing Machine Precious Metal Testing Kit 300g**Beachtiful**$357.03**1.0★2 rev](https://www.amazon.com/dp/B0G2KXYKVV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Beachtiful Precious Metal Authenticity Tester Gold Purity Testing Machine Gold Purity Analyser Gold Silver Testing Machine Precious Metal Testing Kit 300g**Beachtiful**$357.03**2 rev7mo ago](https://www.amazon.com/dp/B0G2KXYKVV) [**Coitak Silver Coin Ping Tester Kit Gold Testing Kit 16-Pieces**Coitak**$19.21**33 rev10mo ago](https://www.amazon.com/dp/B0FPLQZ7QW) [**RocoReny Professional Metal Detector for Adults Gold Metal Scanner w/LCD High Definition Screen 3248ft Range 52.5 ft Depth Metal Finder for Gold Silver Diamond Copper Mineral Prospecting (800mAh)**RocoReny**$218.87**4 rev1y ago](https://www.amazon.com/dp/B0F66PJQ1H) [**Sigma Metalytics Original Bullion Set SM1601 Black grey**Sigma Metalytics**$1690.08**2 rev2y ago](https://www.amazon.com/dp/B0D7RNN2G4) [**SIGMA METALYTICS Investor SM3012 Coin Verifier**Sigma Metalytics**$2095.84**8 rev2y ago](https://www.amazon.com/dp/B0CV4MHJG3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RocoReny Professional Metal Detector for Adults Gold Metal Scanner w/LCD High Definition Screen 3248ft Range 52.5 ft Depth Metal Finder for Gold Silver Diamond Copper Mineral Prospecting (800mAh)**RocoReny**$218.87**3.5★**▲ 204%**](https://www.amazon.com/dp/B0F66PJQ1H) [**Sigma Sport 00206 Bicycle Meter Accessory One Size Black**Sigma**$40.94**4.4★**▲ 116%**](https://www.amazon.com/dp/B01MTQXAAC) [**Fuzion Digital Pocket Scale 500g x 0.01g Gram Scale High Precision**Fuzion**$21.94**4.6★**▲ 100%**](https://www.amazon.com/dp/B0CHR54H5C) [**Beachtiful Precious Metal Authenticity Tester Gold Purity Testing Machine Gold Purity Analyser Gold Silver Testing Machine Precious Metal Testing Kit 300g**Beachtiful**$357.03**1.0★**▲ 85%**](https://www.amazon.com/dp/B0G2KXYKVV) [**Sigma Metalytics Original Bullion Set SM1601 Black grey**Sigma Metalytics**$1690.08**5.0★**▲ 36%**](https://www.amazon.com/dp/B0D7RNN2G4)
**~~View all trending →~~**
## **What buyers say about sigma metalytics**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**19%
*“Good value”*
**Quality-Overall**18%
*“Good vendor, good product”*
**Ease Of Use**17%
*“Easy to use”*
**Size-Overall**7%
*“Convenient size”*
**Measurement/Reading Accuracy**7%
*“Compact and accurate”*
**Efficiency**7%
*“works great”*
**Strength**5%
*“Its small and is built into a rugged case”*
**Advertised Vs Actual Product**4%
*“Does as advertised”*
**Design-Overall**4%
*“Well built and accurate”*
**Compactness**2%
*“Compact and accurate”*
### **What buyers complain about **
**Measurement/Reading Accuracy**17%
*“isnt the right weight required by the scale to calibrate”*
**Quality-Overall**15%
*“Its a cheap scale”*
**Display-Overall**12%
*“However this digital display went out”*
**Size-Overall**8%
*“They are very small”*
**Advertised Vs Actual Product**8%
*“Not a bike computer. This is not a bike computer.”*
**Touch/Button Controls**6%
*“Also tare button hard to trigger”*
**Weight Heavy**6%
*“Added Shock protection makes it bulky”*
**Durability**4%
*“However this digital display went out”*
**Ease Of Use**4%
*“Difficult to use”*
**Functionality-Overall**4%
*“it's just not working properly”*
### **Top return reasons **
**Functionality-Overall**22%
**Size-Overall**19%
**Measurement/Reading Accuracy**13%
**Advertised Vs Actual Product**9%
**Value For Money**7%
**Quality-Overall**6%
**Defective Material/Parts**4%
**Display-Overall**4%
**Product Condition**4%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is sigma metalytics profitable to sell on Amazon United States?**
- The niche generates $0/yr across 11 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -51.8%. Flapen's verdict: Skip it (23/100).
- **How competitive is the sigma metalytics niche?**
- 9 brands and 11 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in sigma metalytics?**
- Top complaints mined from reviews: Measurement/Reading Accuracy, Quality-Overall, Display-Overall. The return rate is 1.5%.
- **What does it cost to enter the sigma metalytics niche?**
- Listings span $7.05–$2095.84; the average listing price is $520.34 (sweet spot $15–$100). The average incumbent carries 1,471 reviews — the moat a new listing must climb.
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