Sigma Metalytics
FailThe top 5 brands take 100% of clicks, so Sigma Metalytics is a Fail.
- Flapen Score
- 22 / 100Ranks 4,599 of 4,656 Arts, Crafts & Sewing niches · −24 vs the category median of 4622
- Market size
- $129K/yr78K searches / yr
- 90-day growth
- -27.9%search demand this quarter
- Competition
- 96%top-5 click share · 4 brands · 7 sellers
Flapen Score
Sigma Metalytics against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Sigma Metalytics is stronger. Inside it, weaker.
Market
The Sigma Metalytics market on Amazon at a glance
Shoppers on Amazon United States searched for Sigma Metalytics 78K times last year and spent an estimated $129K. All 4 brands take every click. Flapen scores it 22 out of 100, a Fail.
01 · Demand
An estimated 0.1% of those searches ended in a purchase.
Shoppers searched for this 78K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.1% of those searches ended in a purchase. Searches in the last 90 days moved -27.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $129K a year.
- Searches, last 12 months
- 78K
- Growth, 90 days vs prior 90
- -27.9%
- Conversion, latest week
- 0.1%
- Market size, estimated
- $129Ka year
- Top search term
- sigma metalytics27K searches a year
02 · Price
A sale here is worth $1281.74.
Listings sell for $1281.74 on average, from $7.04 to $3435.50. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $1281.74 that is $0 to $128K a year per listing.
- Average price
- $1281.74above the $15 to $100 sweet spot
- Price range
- $7.04–$3435.50
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$128K
- Returns
- 2.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
29% of listings pay for placement with sponsored ads. 29% ship with Prime. On an average day, 12.7% of listings are out of stock. The average listing ranks #291 within Jewelry Making Tools & Accessories. It carries 156 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 29%
- Prime listings
- 29%
- Out of stock, average day
- 12.7%
- Average rank
- #291in Jewelry Making Tools & Accessories
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 156per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Sigma Metalytics products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sigma Metalytics Precious Metal Verifier PMV Basic Set with Case and Large & Small Wands
- Price
- $1273.98
- Rating
- 4.7/5
- Reviews
- 67
- Age
- 5y ago

SIGMA METALYTICS Investor SM3012 Coin Verifier
- Price
- $2171.18
- Rating
- 3.9/5
- Reviews
- 8
- Age
- 2y ago

Sigma Sport 00206 Bicycle Meter Accessory One Size Black
- Price
- $40.94
- Rating
- 4.4/5
- Reviews
- 261
- Age
- 9y ago

Sigma Metalytics Original Bullion Set SM1601 Black grey
- Price
- $1694.31
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

GemOro Auracle Analyzer Gold Tester | Accurate Compact Portable Electronic High Karat Gold & Platinum Tester | Precision Jewelry Tool with Expert Professional Reading & Accuracy
- Price
- $349.22
- Rating
- 3.9/5
- Reviews
- 201
- Age
- 3y ago
Trending
estimated 90-day click momentum
Sigma Sport 00206 Bicycle Meter Accessory One Size Black
- Price
- $40.94
- Rating
- 4.4/5
- Reviews
- 261
- Age
- 9y ago

Sigma Metalytics Original Bullion Set SM1601 Black grey
- Price
- $1694.31
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

SIGMA METALYTICS Investor SM3012 Coin Verifier
- Price
- $2171.18
- Rating
- 3.9/5
- Reviews
- 8
- Age
- 2y ago

Sigma Metalytics Precious Metal Verifier PMV Basic Set with Case and Large & Small Wands
- Price
- $1273.98
- Rating
- 4.7/5
- Reviews
- 67
- Age
- 5y ago

Sigma Metalytics PMV Pro SM2701 with All 3 Wands and External Bridge Black Grey
- Price
- $3435.50
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago
Newest
by launch date
Sigma Metalytics Original Bullion Set SM1601 Black grey
- Price
- $1694.31
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

Sigma Metalytics PMV Pro SM2701 with All 3 Wands and External Bridge Black Grey
- Price
- $3435.50
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

SIGMA METALYTICS Investor SM3012 Coin Verifier
- Price
- $2171.18
- Rating
- 3.9/5
- Reviews
- 8
- Age
- 2y ago

GemOro Auracle Analyzer Gold Tester | Accurate Compact Portable Electronic High Karat Gold & Platinum Tester | Precision Jewelry Tool with Expert Professional Reading & Accuracy
- Price
- $349.22
- Rating
- 3.9/5
- Reviews
- 201
- Age
- 3y ago

Sigma Metalytics Precious Metal Verifier PMV Basic Set with Case and Large & Small Wands
- Price
- $1273.98
- Rating
- 4.7/5
- Reviews
- 67
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 96% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
7
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
96%
Top 20: 100%
Open market
0%
- Sigma Metalytics76%
- Sigma20%
- GemOro2%
- YukaBa2%
- Open — no brand owns it (0%)
Demand
Sigma Metalytics search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 8.5× · 10 of 12 months tracked
Search terms
Top Sigma Metalytics search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sigma metalytics27K/yr
- sigma metalytics precious metal verifier15K/yr
- sigma precious metal verifier7K/yr
- sigma tester6K/yr
- sigma coin tester5K/yr
- sigma metal tester9K/yr
- sigma gold tester4K/yr
- sigma precious metal tester4K/yr
Reviews and returns
What reviews say buyers love and hate about Sigma Metalytics
We read the reviews and the return reasons for every product selling here.
“Not a bike computer. This is not a bike computer.”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
11 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sigma Metalytics questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









