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Ketone Meter

Maybe

Products sell for $26.52 on average, inside the sweet spot. But demand is soft, at -19.4% this quarter, so Ketone Meter is a Maybe.

Flapen Score
50
50 / 100
Top 41% of 2,035 Health & Personal Care niches · +2 vs the category median of 48
Market size
£133K/yr141K searches / yr
90-day growth
-19.4%search demand this quarter
Competition
67%top-5 click share · 13 brands · 33 sellers

Flapen Score

Ketone Meter against its category

The dotted line is the Health & Personal Care average. Past it, Ketone Meter is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Ketone Meter market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Ketone Meter 141K times last year and spent an estimated £133K. The top 5 brands take 79% of clicks. Demand peaks in Jan–Feb–Nov. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

3.5% of searches ended in a purchase last week.

Shoppers searched for this 141K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.5% of those searches ended in a purchase. Searches in the last 90 days moved -19.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £133K a year.

Searches, last 12 months
141K
Growth, 90 days vs prior 90
-19.4%
Conversion, latest week
3.5%
Market size, estimated
£133Ka year
Peak month
January2.1× the quietest month
Top search term
ketone test monitor34K searches a year

02 · Price

A sale here is worth £26.52.

Listings sell for £26.52 on average, from £5.93 to £49.83. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At £26.52 that is £7K to £13K a year per listing.

Average price
£26.52inside the $15 to $100 sweet spot
Price range
£5.93–£49.83
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
4K–5K
Units per listing a year
250–500
Revenue per listing a year
£7K–£13K
Returns
1.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

74% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 17.9% of listings are out of stock. The average listing ranks #134 within Medical Supplies & Equipment. It carries 1,830 reviews at 4.07 stars, so a new listing needs social proof before a better product.

Sponsored listings
74%
Prime listings
95%
Out of stock, average day
17.9%
Average rank
#134in Medical Supplies & Equipment
Average rating
4.07 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,830per listing
Listings tracked
19

04 · Newcomers

Amazon counts 0 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 61 months on average, so the names here are established.

Launched, last 12 months
3
Successful launches
0Amazon's first-year sales bar
Average brand age
61 months

Products

Top Ketone Meter products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 67% of clicks. Leaders hold, but buyers still shop past them.

£0£13K£27K£40K£53K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 rising

Sellers

33

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

17%

  • Keto-Mojo29%
  • FoviFlxy21%
  • KetoBM18%
  • Gemusve6%
  • Valuemed5%
  • NKD Living4%
  • Open — no brand owns it (7 brands, 17%)

Demand

Ketone Meter search demand

Weekly searches over the year, seasonality beneath. Pick a range.

9K7KSpike '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Nov · busiest ÷ quietest = 2.1×

Search terms

Top Ketone Meter search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • ketone test monitor34K/yr
  • ketone meter29K/yr
  • keto mojo15K/yr
  • ketone monitor10K/yr
  • blood ketone meter7K/yr
  • ketones monitor6K/yr
  • ketosis monitor5K/yr
  • keto-mojo6K/yr
  • keto mojo meter5K/yr
  • glucose and ketone monitor kit3K/yr

Reviews and returns

What reviews say buyers love and hate about Ketone Meter

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Value For Money22%−0.08

Too expensive to be faulty like this

Waste of money

The package at £49.00 had a lot more

Functionality-Overall17%−0.20

Nothing comes up on the screen

it shows nothing

Doesnt work

Quality-Overall15%+0.25

Poor quality control

Poor device

shame about the quality

Instructions/User Manual/Troubleshooting10%−0.05

instructions poor

I have read the instruction booklet carefully to no avail

Complicated test up instructions

Measurement/Reading Accuracy6%−0.06

I tried every time to do multiple readings which is harder than it should be because the 90 count down to 'preheat' the sensor must be done every single time

used another brand so these are not accurate

Cant get any reading above zero

Love

Ease Of Use31%+3.25

This test kit is easy to use

EASY TO USE

Easy to carry in a pocket or bag

Quality-Overall17%+0.25

Good reliable piece of equipment

A brilliant piece of kit

Excellent quality

Value For Money15%−0.08

It's reasonably priced

Good value for money

Great value

Advertised Vs Actual Product8%+0.42

It is just as advertised

does its job

Does what it says

Efficiency5%+0.18

Very efficient

Unit works ok

Works well

Return

1.1% Return rate 7% Fixable by listing

Functionality-Overall43%▆███▇▅

Nothing comes up on the screen

it shows nothing

Doesnt work

Defective Material/Parts11%▅▃▆█▅▅
Advertised Vs Actual Product6%█▃▃▆▄▇

This product is NOT nhs approved its false advertising

Measurement/Reading Accuracy5%▆▃▄▁█▅

I tried every time to do multiple readings which is harder than it should be because the 90 count down to 'preheat' the sensor must be done every single time

used another brand so these are not accurate

Cant get any reading above zero

Display-Overall4%▆█▂▅▄▃

FAQ

Common Ketone Meter questions

Answered from the same tracked data.