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58

keto messgerät

Worth a look

Shows beatable incumbent ratings (3.7★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 40Growth 9Conversion 50Competition 60Returns 92Price range 46Avg price 95Brand share 63Review moat 82Quality gap 98

Quality gap

Incredible3.7★

avg incumbent rating — lower means beatable quality

Avg price

Incredible€45.92

avg listing price — sweet spot $15–$100

Returns

Great1.1%

return rate — above 5% kills the launch gate

Review moat

Great352.08

avg incumbent reviews — the moat a new listing must climb

Brand share

Good67%

top-5 brand share — brands hold most of the demand

Competition

Good49%

top-5 click share — leaders hold, buyers still browse

Conversion

Good4.0%

search→purchase rate — share of searches ending in a sale

Price range

Okay€8.02–€193.79

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Okay€208K

€208K/yr · 113K searches

Growth

Bad-32.7%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon Germany niche tracking, keto messgerät is a €208K/yr Amazon Germany market (113K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 58/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

keto messgerät market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
€184K–€230K
units × avg price
Conversion rate
4.0%
Avg BSR
#132
Page quality
0%
Prime
100%
Sponsored
85%
Out of stock
32.6%
Avg brand age
41 months
Avg seller age
199 days

Competition & brand share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

13

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

49%

Top 20: 94%

Open market

26%

  • FORA27%
  • SOYAA13%
  • Gemusve11%
  • Go-Keto9%
  • KetoBM8%
  • Keto-Mojo8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -32.7% search growth over the last 90 days.
6K4KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

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

Top keto messgerät search terms

  • ketone messgerät41K/yr
  • keto messgerät21K/yr
  • ketose messgerät16K/yr
  • ketone atemmessgerät4K/yr
  • ketose atem messgerät4K/yr
  • ketone messgerät blut7K/yr
  • keto messgerät blut6K/yr
  • keto messgerät atem3K/yr
  • ketone meter3K/yr
  • ketonmessgerät2K/yr
All search terms

Top keto messgerät 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%4%€8K8%€17K12%€25K16%€33K1101001K10K Reviews — right = deep review moat Market 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.

What buyers say about keto messgerät

What buyers praise and complain about, mined from review topics.

What buyers love

Benutzerfreundlichkeit30%

“perfekt ablesbar”

Genauigkeit insgesamt10%

“100-Tage zuverlässiges Testergebnis”

beworben Vs Tatsächliches Produkt9%

“Alles wie bestellt”

Effizienz9%

“funktioniert alles wie es soll.”

Qualität insgesamt8%

“Das Gerät an sich ist zwar ganz zufriedenstellend,”

Preis-Leistungs-Verhältnis6%

“Keine falsche Investition”

Speicherkapazität2%

“Speicherplätze”

Funktionalität insgesamt2%

“Alles Top geklappt”

Zertifizierungen2%

“Ideal zur Überprüfung”

Ernährungs Gehalt2%

“Hilft sehr bei Ner Keto-Ernährung”

What buyers complain about

Funktionalität insgesamt17%

“Funktioniert nicht”

Messung / Ablesegenauigkeit11%

“Leider unzuverlässige Messwerte”

Preis-Leistungs-Verhältnis9%

“die Teststreifen sind unverschämt teuer (70,00 Euro)”

Anleitung/Benutzerhandbuch/Fehlerbehebung9%

“Bedienung nebst Anleitung sind verbesserungswürdig”

Genauigkeit insgesamt5%

“Ungenau”

beworben Vs Tatsächliches Produkt5%

“die beim Artikel angegebenen "und sonst noch gekauft" gezeigten Teststreifen passen nicht zu diesem Gerät.”

Benutzerfreundlichkeit4%

“Unbrauchbar”

Haltbarkeit3%

“Nach 1,5 Monaten kaputt”

Farbe3%

“Farben sind sehr ungenau”

Konnektivität – insgesamt3%

“Bluetooth Verbindung funtioniert nicht”

Top return reasons

Funktionalität insgesamt31%
Messung / Ablesegenauigkeit15%
Genauigkeit insgesamt9%
Defekt Material/Teile9%
Benutzerfreundlichkeit4%
Konnektivität – insgesamt4%
beworben Vs Tatsächliches Produkt3%
Gesamt anzeigen3%
Preis-Leistungs-Verhältnis3%
Haltbarkeit3%

Common questions

Is keto messgerät profitable to sell on Amazon Germany?
The niche generates €208K/yr across 26 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -32.7%. Flapen's verdict: Worth a look (58/100).
How competitive is the keto messgerät niche?
11 brands and 13 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 67% of demand.
What do buyers complain about in keto messgerät?
Top complaints mined from reviews: Funktionalität insgesamt, Messung / Ablesegenauigkeit, Preis-Leistungs-Verhältnis. The return rate is 1.1%.
When does demand for keto messgerät peak?
Demand peaks in Jan–Feb; the busiest month runs 2.1× the quietest.
What does it cost to enter the keto messgerät niche?
Listings span €8.02–€193.79; the average listing price is €45.92 (sweet spot $15–$100). The average incumbent carries 352 reviews — the moat a new listing must climb.