---
title: "Comet Dect — €7K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/auto-motorrad/comet-dect"
last_updated: "2026-08-10T08:49:24.166Z"
locale: en
meta:
description: "Niche score 25/100 · €7K/yr market · 16K searches/yr · €36.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 25/100 · €7K/yr market · 16K searches/yr · €36.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Comet Dect — €7K/yr Amazon DE Niche (2026) - Flapen"
---
# **comet dect**
**Skip it**
Soft demand (-70.8% this quarter) — this niche doesn't clear our bar today.
Market size 2Growth 0Conversion 15Competition 4Returns 24Price range 92Avg price 95Brand share 0Review moat 48Quality gap 86
**Avg price**
**Incredible****€36.79**
avg listing price — sweet spot $15–$100
**Price range**
**Great****€13.31–€64.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,700.67**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****5.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****€7K**
€7K/yr · 16K searches
**Growth**
**Bad****-70.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Returns**](https://flapen.com/research/niches?market=de&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon Germany niche tracking, comet dect is a €7K/yr Amazon Germany market (16K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 25/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **comet dect market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **€9K–€18K**
- units × avg price
- **Conversion rate**
- **1.2%**
- **Avg BSR**
- **#1,561**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **50%**
- **Out of stock**
- **12.5%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **197 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **—flat
**Sellers**
**38**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- ET - EUROTRONIC Technology GmbH68% - FRITZ!15% - Eurotronic12% - Homematic IP5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -70.8% search growth over the last 90 days.
2K1KPrime Day '24Spike '24Black Friday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 16.3×
[**Open Trend **](https://flapen.com/research/de/auto-motorrad/comet-dect/trend)
## **Top comet dect search terms**
- **eurotronic comet dect**3K/yr-41.5%1.2% conv. - **comet dect**6K/yr-79.0%2.4% conv. - **dect thermostat fritz kompatibel**2K/yr-75.7%0.6% conv. - **dect thermostat**2K/yr-77.0%0.0% conv. - **dect heizkörperthermostat**2K/yr-76.3%2.8% conv. - **comet dect heizkörperthermostat**568/yr-93.7%0.0% conv. [**All search terms **](https://flapen.com/research/de/auto-motorrad/comet-dect/search-terms)
## **Top comet dect 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%15%€1K30%€2K45%€3K60%€4K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Eurotronic Comet Plus Heizkörperthermostat (individuell programmierbares Heizungsthermostat mit Fenster-offen-Erkennung Heizkosten sparen mit Urlaubsfunktion Thermostat Heizung) Farbe: Weiß**ET - EUROTRONIC Technology GmbH**€13.31**4.0★3,360 rev](https://www.amazon.de/dp/B015PM6ZE2) [2**FRITZ!Smart Thermo 302 | intelligenter Heizkörperregler | effizientes Heizen & hoher Komfort | kompatibel mit gängigen Heizkörpern | komfortable Steuerung per App & Display | einfache Einrichtung**FRITZ!**€43.29**4.6★111 rev](https://www.amazon.de/dp/B0G2T5J493) [3**Eurotronic 700083 Comet Plus Heizkörperthermostat elektronisch 8 bis 28 C**Eurotronic**€53.69**4.4★12 rev](https://www.amazon.de/dp/B0BSXFQL3K) [4**Eurotronic Comet Wifi Heizkörperthermostat (M30 x 1 5 mm Gewindeanschluss kompatibel mit 2 4 GHz WLAN Heizungsregler-System mit Alexa-Steuerung energiesparend einfache App-Steuerung LED-Anzeige)**ET - EUROTRONIC Technology GmbH**€23.79**3.4★1,587 rev](https://www.amazon.de/dp/B08H8PTDW1) [5**Eurotronic Comet Plus 4er Set Heizkörperthermostat (individuell programmierbares Heizungsthermostat Heizkosten sparen Thermostat Heizung 4er Bundle) Farbe: Weiß**ET - EUROTRONIC Technology GmbH**€64.45**4.0★3,360 rev](https://www.amazon.de/dp/B07Z41KZM6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FRITZ!Smart Thermo 302 | intelligenter Heizkörperregler | effizientes Heizen & hoher Komfort | kompatibel mit gängigen Heizkörpern | komfortable Steuerung per App & Display | einfache Einrichtung**FRITZ!**€43.29**111 rev7mo ago](https://www.amazon.de/dp/B0G2T5J493) [**Homematic IP Heizkörperthermostat Basic Smart Home digitaler Thermostat Heizung Steuerung per App Alexa Google Home einfache Installation Energie sparen 153412A3**Homematic IP**€22.18**1,774 rev2y ago](https://www.amazon.de/dp/B0C28P1LVL) [**Eurotronic 700083 Comet Plus Heizkörperthermostat elektronisch 8 bis 28 C**Eurotronic**€53.69**12 rev3y ago](https://www.amazon.de/dp/B0BSXFQL3K) [**Eurotronic Comet Wifi Heizkörperthermostat (M30 x 1 5 mm Gewindeanschluss kompatibel mit 2 4 GHz WLAN Heizungsregler-System mit Alexa-Steuerung energiesparend einfache App-Steuerung LED-Anzeige)**ET - EUROTRONIC Technology GmbH**€23.79**1,587 rev5y ago](https://www.amazon.de/dp/B08H8PTDW1) [**Eurotronic Comet Plus 4er Set Heizkörperthermostat (individuell programmierbares Heizungsthermostat Heizkosten sparen Thermostat Heizung 4er Bundle) Farbe: Weiß**ET - EUROTRONIC Technology GmbH**€64.45**3,360 rev6y ago](https://www.amazon.de/dp/B07Z41KZM6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FRITZ!Smart Thermo 302 | intelligenter Heizkörperregler | effizientes Heizen & hoher Komfort | kompatibel mit gängigen Heizkörpern | komfortable Steuerung per App & Display | einfache Einrichtung**FRITZ!**€43.29**4.6★**▲ 408%**](https://www.amazon.de/dp/B0G2T5J493) [**Eurotronic Comet Plus 4er Set Heizkörperthermostat (individuell programmierbares Heizungsthermostat Heizkosten sparen Thermostat Heizung 4er Bundle) Farbe: Weiß**ET - EUROTRONIC Technology GmbH**€64.45**4.0★**▲ 113%**](https://www.amazon.de/dp/B07Z41KZM6) [**Eurotronic 700083 Comet Plus Heizkörperthermostat elektronisch 8 bis 28 C**Eurotronic**€53.69**4.4★**▲ 44%**](https://www.amazon.de/dp/B0BSXFQL3K) [**Eurotronic Comet Wifi Heizkörperthermostat (M30 x 1 5 mm Gewindeanschluss kompatibel mit 2 4 GHz WLAN Heizungsregler-System mit Alexa-Steuerung energiesparend einfache App-Steuerung LED-Anzeige)**ET - EUROTRONIC Technology GmbH**€23.79**3.4★**▲ 28%**](https://www.amazon.de/dp/B08H8PTDW1) [**Homematic IP Heizkörperthermostat Basic Smart Home digitaler Thermostat Heizung Steuerung per App Alexa Google Home einfache Installation Energie sparen 153412A3**Homematic IP**€22.18**4.4★**▼ 29%**](https://www.amazon.de/dp/B0C28P1LVL)
**~~View all trending →~~**
## **What buyers say about comet dect**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**17%
*“Super Produkt”*
**Montage/Installation**12%
*“Installation ok”*
**Benutzerfreundlichkeit**8%
*“Einfache Handhabung”*
**Preis-Leistungs-Verhältnis**8%
*“Preis/Leistung ok”*
**beworben Vs Tatsächliches Produkt**7%
*“Das Produkt tut was es soll”*
**Heizung**6%
*“Top thermostat”*
**Konnektivität – insgesamt**5%
*“Solange WLAN Empfang stabil ist, funktioniert das ganze absolut super”*
**Effizienz**4%
*“Funzt einwandfrei”*
**Akkulaufzeit**4%
*“Lange Batteriezeiten”*
**Kompatibilität – insgesamt**3%
*“App sehr kompfortabel”*
### **What buyers complain about **
**Geräuschpegel**10%
*“Zudem sind die Motoren sehr laut”*
**Funktionalität insgesamt**10%
*“Fehlfunktion”*
**Akkulaufzeit**9%
*“Was mich sehr unzufrieden macht, ist die Batterien Dauer”*
**Haltbarkeit**9%
*“Defekt nach drei Monaten”*
**Montage/Installation**7%
*“Die Installation war nicht so einfach”*
**Qualität insgesamt**6%
*“Aber bin SAUER für diese Qualität”*
**Gesamt anzeigen**6%
*“2. Displayausfall”*
**Gesamtgröße**6%
*“Das passt nicht”*
**Heizung**4%
*“Fenstererkennung dauert 4 Minuten, bis das Heizen mal aufhört”*
**Preis-Leistungs-Verhältnis**4%
*“Teuer”*
### **Top return reasons **
**Gesamtgröße**22%
**Kompatibilität – insgesamt**17%
**Konnektivität – insgesamt**15%
**Funktionalität insgesamt**15%
**Defekt Material/Teile**7%
**Gesamt anzeigen**4%
**Montage/Installation**4%
**Geräuschpegel**3%
**beworben Vs Tatsächliches Produkt**2%
**Benutzerfreundlichkeit**2%
## **Common questions**
- **Is comet dect profitable to sell on Amazon Germany?**
- The niche generates €7K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -70.8%. Flapen's verdict: Skip it (25/100).
- **How competitive is the comet dect niche?**
- 4 brands and 38 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in comet dect?**
- Top complaints mined from reviews: Geräuschpegel, Funktionalität insgesamt, Akkulaufzeit. The return rate is 5.4% — above our launch gate.
- **When does demand for comet dect peak?**
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 16.3× the quietest.
- **What does it cost to enter the comet dect niche?**
- Listings span €13.31–€64.45; the average listing price is €36.79 (sweet spot $15–$100). The average incumbent carries 1,701 reviews — the moat a new listing must climb.
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