Is homekit thermostat profitable to sell on Amazon Germany?

The niche generates €45K/yr across 17 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -70.8%. Flapen's verdict: Skip it (36/100).

How competitive is the homekit thermostat niche?

13 brands and 73 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 85% of demand.

What do buyers complain about in homekit thermostat?

Top complaints mined from reviews: Konnektivität – insgesamt, Heizung, Qualität insgesamt. The return rate is 4.5%.

When does demand for homekit thermostat peak?

Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 14.1× the quietest.

What does it cost to enter the homekit thermostat niche?

Listings span €11.94–€88.86; the average listing price is €32.89 (sweet spot $15–$100). The average incumbent carries 595 reviews — the moat a new listing must climb.

homekit thermostat

Skip it

Soft demand (-70.8% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible€32.89

avg listing price — sweet spot $15–$100

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Price range

Great€11.94–€88.86

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

Review moat

Good595.47

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay85%

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

Returns

Okay4.5%

return rate — above 5% kills the launch gate

Competition

Bad71%

top-5 click share — a locked-up shelf

Conversion

Bad1.4%

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

Market size

Bad€45K

€45K/yr · 101K searches

Growth

Bad-70.8%

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

According to Flapen's Amazon Germany niche tracking, homekit thermostat is a €45K/yr Amazon Germany market (101K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 36/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

homekit thermostat market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: €99K–€132K; units × avg price
Conversion rate: 1.4%
Avg BSR: #98
Page quality: 0%
Prime: 100%
Sponsored: 76%
Out of stock: 16.6%
Avg brand age: 35 months
Avg seller age: 197 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 falling

Sellers

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

12%

SONOFF61%
Aqara9%
BEOK CONTROLS6%
Bosch5%
MOES4%
Brennenstuhl3%
Open — no brand owns it (7 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -70.8% search growth over the last 90 days.

Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 14.1×

Open Trend

Top homekit thermostat search terms

zigbee thermostat61K/yr -72.8%1.5% conv.
zigbee heizkörperthermostat14K/yr -65.8%2.1% conv.
thermostat zigbee10K/yr -67.2%1.4% conv.
heizkörperthermostat zigbee8K/yr -72.5%2.0% conv.
zigbee thermostat heizkörper4K/yr -69.3%4.3% conv.
zigbee heizungsthermostat3K/yr -65.6%2.3% conv.

All search terms

Top homekit thermostat 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SONOFF Smart Heizkörperthermostat TRVZB Smart Heizungsthermostat mit App-Funktion Zigbee Thermostat Benötigt Zigbee 3.0 Hub kompatibel mit Amazon Alexa/Home Assistant

SONOFF€22.744.1★940 rev

SONOFF TRVZB Zigbee Smartes Heizungsthermostat 4 Stück Smarte Heizkörperthermostat Energiesparen Zeitplan Smart Thermostat kompatibel mit Alexa/Google Home/Home Assistant Benötigt Zigbee 3.0 Hub

SONOFF€88.864.2★525 rev

SONOFF TRVZB Smart Heizkörperthermostat 2 Stück Smart Heizungsthermostat mit App-Funktion Zigbee Thermostat Benötigt Zigbee 3.0 Hub kompatibel mit Amazon Alexa/Home Assistant

SONOFF€42.724.4★548 rev

Beok Smart Heizkörperthermostat Zigbee Heizungsthermostat Raumthermostat Digital Benötigt Tuya Gateway Thermostat Heizung Heizkörper Thermostatkopf Steuerung per Alexa Google Assistant TRV-M2Z

BEOK CONTROLS€21.093.6★17 rev

Bosch Smart Home Heizkörper-Thermostat II [+M] smartes Heizkörperthermostat intelligentes Heizen & Energiesparen mit Matter App-Steuerung kompatibel mit Apple Home Google Home & Alexa anthrazit

Bosch€46.914.5★224 rev

Newest

by launch date

Aqara Smartes Heizkörperthermostat W600 Matter Thread/Zigbee Thermostat Energiesparen Sprachsteuerung Geofencing Kompatibel mit Apple Homekit Home Assistant Alexa und Google

Aqara€40.0328 rev

6mo ago

Beok Smart Heizkörperthermostat Zigbee Heizungsthermostat Raumthermostat Digital Benötigt Tuya Gateway Thermostat Heizung Heizkörper Thermostatkopf Steuerung per Alexa Google Assistant TRV-M2Z

BEOK CONTROLS€21.0917 rev

8mo ago

Flintronic Heizkörperthermostat Zigbee Thermostat Heizung mit LED-Display Programmierbar Heizungsthermostat Smartes Heizkörperthermostat Unterstützen Alexa Google Home Sprachsteuerung

flintronic€22.9512 rev

8mo ago

Smart Heizkörperthermostat LincoSoft Thermostat Heizung Smart mit App-Streuerung Energie sparen Tuya Zigbee Thermostat kompatibel mit Alexa Google Home benötigt Zigbee einfache Installation

LincoSoft€27.7918 rev

10mo ago

Aqara Raumthermostat W100 Temperatur & Luftfeuchtigkeit Überwachung Wireless Fernsteuerung HVAC 3 Anpassbare Tasten Matter Thread/Zigbee HomeKit Funktioniert mit Apple Home Alexa Google

Aqara€28.63334 rev

1y ago

What buyers say about homekit thermostat

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

What buyers love

Montage/Installation16%

“Installation ist absolut einfach”

Qualität insgesamt11%

“Solide Hardware,”

Heizung8%

“Bestes Thermostat”

Preis-Leistungs-Verhältnis7%

“Smartes Thermostat für Home Assistant zu einem sehr fairen Preis”

Benutzerfreundlichkeit6%

“gut ablesbar.”

Konnektivität – insgesamt5%

“Nutze fast alles von tp link(kasa). Fügt sich super ins smart home ein”

Kompatibilität – insgesamt5%

“Per App kompatibel”

Akkulaufzeit4%

“Adapter u Batterie dabei 👍 Topp Produkt.”

Effizienz4%

“Funzt einwandfrei”

beworben Vs Tatsächliches Produkt3%

“Das Produkt tut was es soll”

What buyers complain about

Konnektivität – insgesamt13%

“Manchmal Verbindungsprobleme”

Heizung9%

“Das Thermostat warf beim Kalibrieren immer einen Error”

Qualität insgesamt8%

“Schade leider keine dauerhafte Qualität”

Funktionalität insgesamt6%

“Funktioniert nicht”

Haltbarkeit6%

“Fallen ständig ab”

Preis-Leistungs-Verhältnis5%

“Was mich aber wirklich stört, ist der Preis”

Montage/Installation5%

“Installation ist nicht möglich”

Kompatibilität – insgesamt4%

“Für mich ungeeignet”

Software/Anwendung3%

“Softwarebugs”

Akkulaufzeit3%

“Batterie muss etwa alle 2 Monate getauscht werden”

Top return reasons

Kompatibilität – insgesamt25%

Konnektivität – insgesamt19%

Gesamtgröße15%

Funktionalität insgesamt13%

Heizung5%

Defekt Material/Teile5%

Montage/Installation2%

Gesamt anzeigen2%

beworben Vs Tatsächliches Produkt2%

Geräuschpegel1%

Common questions

Is homekit thermostat profitable to sell on Amazon Germany?: The niche generates €45K/yr across 17 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -70.8%. Flapen's verdict: Skip it (36/100).
How competitive is the homekit thermostat niche?: 13 brands and 73 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in homekit thermostat?: Top complaints mined from reviews: Konnektivität – insgesamt, Heizung, Qualität insgesamt. The return rate is 4.5%.
When does demand for homekit thermostat peak?: Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 14.1× the quietest.
What does it cost to enter the homekit thermostat niche?: Listings span €11.94–€88.86; the average listing price is €32.89 (sweet spot $15–$100). The average incumbent carries 595 reviews — the moat a new listing must climb.