Mercury Thermometer
FailDemand is soft, at -30.8% this quarter, so Mercury Thermometer is a Fail.
- Flapen Score
- 46 / 100Ranks 9,041 of 14,768 Health & Household niches · −3 vs the category median of 4946
- Market size
- $272K/yr334K searches / yr
- 90-day growth
- -30.8%search demand this quarter
- Competition
- 81%top-5 click share · 10 brands · 50 sellers
Flapen Score
Mercury Thermometer against its category
The dotted line is the Health & Household average. Past it, Mercury Thermometer is stronger. Inside it, weaker.
Market
The Mercury Thermometer market on Amazon at a glance
Shoppers on Amazon United States searched for Mercury Thermometer 334K times last year and spent an estimated $272K. The top 5 brands take 90% of clicks. Demand peaks in Jan–Feb–Sep. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 6.3% of those searches ended in a purchase.
Shoppers searched for this 334K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.3% of those searches ended in a purchase. Searches in the last 90 days moved -30.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $272K a year.
- Searches, last 12 months
- 334K
- Growth, 90 days vs prior 90
- -30.8%
- Conversion, latest week
- 6.3%
- Market size, estimated
- $272Ka year
- Peak month
- September2.3× the quietest month
- Top search term
- mercury thermometer95K searches a year
02 · Price
A sale here is worth $12.94.
Listings sell for $12.94 on average, from $6.90 to $27.90. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 1,500 to 2,000 of them. At $12.94 that is $19K to $26K a year per listing.
- Average price
- $12.94under the $15 to $100 sweet spot
- Price range
- $6.90–$27.90
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $19K–$26K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #54 within Health Monitors. It carries 2,409 reviews at 4.19 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #54in Health Monitors
- Average rating
- 4.19 starsAmazon United States average 4.42 stars
- Average reviews
- 2,409per listing
- Listings tracked
- 14
04 · Newcomers
2 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 77 months on average, so the names here are established.
- Launched, last 12 months
- 6
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 77 months
Products
Top Mercury Thermometer 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JOINPAYA 2Pc Glass Oral Temperature Adult: Free Clinic Armpit Fast Reading Fever Indicator
- Price
- $10.35
- Rating
- 4.4/5
- Reviews
- 1,486
- Age
- 2y ago

Glass Oral Adults Classic Accurate Temperature Measurement for Fever Oral Armpit Families Clinic
- Price
- $10.01
- Rating
- 3.3/5
- Reviews
- 780
- Age
- 1y ago

TOYANDONA 3PCS Glass Temperatures Measurement Adult - General Use Temperature Testing Tools Accurate Temperature Measurement for Families Dual Scale
- Price
- $11.51
- Rating
- 4.3/5
- Reviews
- 419
- Age
- 11mo ago

Glass Cuban Temperature Thermometers: Thermometers for Fever - Old Fashioned Axillary & Oral Thermometer for Adults Kids Elderly &
- Price
- $14.33
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 9mo ago

SP H-B DURAC General Purpose Lab Thermometer Total Immersion Glass Liquid Thermometer for Laboratories Universities Food and Beverage Processing -20 to 150 Degrees Celsius
- Price
- $12.36
- Rating
- 4.0/5
- Reviews
- 1,154
- Age
- 10y ago
Trending
estimated 90-day click momentum
JOINPAYA Glass Thermometer: Cuban Temperature Thermometer for Fever - Traditional Old Fashioned for Adults Kids & - 6Pack
- Price
- $16.48
- Rating
- 3.8/5
- Reviews
- 9
- Age
- 3mo ago

Toyvian Accurate Temperature Adult 2pcs Dual Scale Glass Temperature Measurement Tool for Home Use - Fast Reading
- Price
- $8.02
- Rating
- 3.9/5
- Reviews
- 15
- Age
- 10mo ago

Glass Cuban Temperature Thermometers: Thermometers for Fever - Old Fashioned Axillary & Oral Thermometer for Adults Kids Elderly &
- Price
- $14.33
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 9mo ago

TOYANDONA 3PCS Glass Temperatures Measurement Adult - General Use Temperature Testing Tools Accurate Temperature Measurement for Families Dual Scale
- Price
- $11.51
- Rating
- 4.3/5
- Reviews
- 419
- Age
- 11mo ago

Glass Oral Adults Classic Accurate Temperature Measurement for Fever Oral Armpit Families Clinic
- Price
- $10.01
- Rating
- 3.3/5
- Reviews
- 780
- Age
- 1y ago
Newest
by launch date
JOINPAYA Glass Thermometer: Cuban Temperature Thermometer for Fever - Traditional Old Fashioned for Adults Kids & - 6Pack
- Price
- $16.48
- Rating
- 3.8/5
- Reviews
- 9
- Age
- 3mo ago

Glass Cuban Temperature Thermometers: Thermometers for Fever - Old Fashioned Axillary & Oral Thermometer for Adults Kids Elderly &
- Price
- $14.33
- Rating
- 4.5/5
- Reviews
- 72
- Age
- 9mo ago

Toyvian Accurate Temperature Adult 2pcs Dual Scale Glass Temperature Measurement Tool for Home Use - Fast Reading
- Price
- $8.02
- Rating
- 3.9/5
- Reviews
- 15
- Age
- 10mo ago

MAGICLULU 5Pcs Oral Temperature for Adults Dual Scale & Glass Traditional Underarm Body Temperature with Case Accurate Measurement for Kids Babies Elderly Home Family Clinics Fever Indicator
- Price
- $16.77
- Rating
- 4.5/5
- Reviews
- 153
- Age
- 11mo ago

TOYANDONA 3PCS Glass Temperatures Measurement Adult - General Use Temperature Testing Tools Accurate Temperature Measurement for Families Dual Scale
- Price
- $11.51
- Rating
- 4.3/5
- Reviews
- 419
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 81% of clicks. A locked shelf that new listings rarely crack.
Brands
10 rising
Sellers
50
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
81%
Top 20: 100%
Open market
7%
- JOINPAYA34%
- TOYANDONA24%
- DEARMAMY23%
- MAGICLULU4%
- SP Scienceware3%
- HARIKA LIFE3%
- Open — no brand owns it (4 brands, 7%)
Demand
Mercury Thermometer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Sep · busiest ÷ quietest = 2.3×
Search terms
Top Mercury Thermometer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mercury thermometer95K/yr
- termometro de mercurio58K/yr
- glass thermometer39K/yr
- mercury thermometer for adults24K/yr
- termmetro de mercurio18K/yr
- glass thermometer for adults13K/yr
- thermometer mercury11K/yr
- manual thermometer7K/yr
- old fashioned thermometer6K/yr
- glass thermometers5K/yr
Reviews and returns
What reviews say buyers love and hate about Mercury Thermometer
We read the reviews and the return reasons for every product selling here.
“Didn't work”
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.
15 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 Mercury Thermometer 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









