Is arduino uno r4 wifi profitable to sell on Amazon Germany?

The niche generates €43K/yr across 13 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Skip it (38/100).

How competitive is the arduino uno r4 wifi niche?

7 brands and 22 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in arduino uno r4 wifi?

Top complaints mined from reviews: Konnektivität – insgesamt, Preis-Leistungs-Verhältnis, Funktionalität insgesamt. The return rate is 1.0%.

What does it cost to enter the arduino uno r4 wifi niche?

Listings span €6.22–€79.87; the average listing price is €35.30 (sweet spot $15–$100). The average incumbent carries 720 reviews — the moat a new listing must climb.

arduino uno r4 wifi

Skip it

A small market ($43K/yr) — this niche doesn't clear our bar today.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible€35.30

avg listing price — sweet spot $15–$100

Price range

Great€6.22–€79.87

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

Review moat

Good720.46

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.4%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Bad79%

top-5 click share — a locked-up shelf

Growth

Bad-21.9%

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

Market size

Bad€43K

€43K/yr · 36K searches

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, arduino uno r4 wifi is a €43K/yr Amazon Germany market (36K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 38/100.

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

arduino uno r4 wifi market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: €35K–€44K; units × avg price
Conversion rate: 3.4%
Avg BSR: #319
Page quality: 0%
Prime: 100%
Sponsored: 77%
Out of stock: 6.7%
Avg brand age: 46 months
Avg seller age: 220 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

Arduino69%
SUNFOUNDER10%
FREENOVE8%
KKSB Cases4%
GeeekPi3%
AZDelivery3%
Open — no brand owns it (1 brand, 2%)

Demand

Weekly Amazon search volume, last 29 weeks — -21.9% search growth over the last 90 days.

Open Trend

Top arduino uno r4 wifi search terms

arduino uno q14K/yr -12.3%2.3% conv.
arduino uno r4 wifi8K/yr -19.3%2.9% conv.
arduino uno r47K/yr -31.3%3.1% conv.
arduino wifi3K/yr -25.2%1.8% conv.
arduino r43K/yr -43.5%1.9% conv.

All search terms

Top arduino uno r4 wifi 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Arduino UNO Q 4GB [ABX00173]- Hybrid-Board Qualcomm Dragonwing QRB2210 Mikroprozessor (MPU) & STM32U585 Mikrocontroller (MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C

Arduino€51.654.5★273 rev

Arduino UNO R4 WiFi [ABX00087] - Entwicklungsboard mit ARM Cortex-M4-Mikrocontroller und integriertem WiFi ideal fr IoT-Projekte Automatisierung und verbundene Anwendungen mit Arduino IDE.

Arduino€23.104.7★2,077 rev

SunFounder Elite Explorer Kit mit original Arduino UNO R4 WiFi RoHS-konform Bluetooth IoT ESP32 IIC LCD1602 OLED Super Starter Kit Online-Tutorials & englische Videokurse für Anfänger & Ingenieure

SUNFOUNDER€74.994.7★479 rev

Freenove Control Board V5 Rev4 WiFi (Compatible with Arduino IDE) Arm Cortex-M4 Microcontroller Onboard ESP32-S3 LED Matrix USB-C Connector Example Projects and Code Tutorial

FREENOVE€18.074.6★136 rev

Arduino UNO Q 2GB[ABX00162] - Hybrid-Board Qualcomm Dragonwing QRB2210 Mikroprozessor (MPU) & STM32U585 Mikrocontroller (MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C

Arduino€40.444.5★273 rev

Newest

by launch date

KKSB Gehäuse für Arduino UNO Q hohes Aluminium- und Stahlgehäuse mit transparentem Polycarbonat-Deckel

KKSB Cases€19.3712 rev

4mo ago

Arduino UNO Q 4GB [ABX00173]- Hybrid-Board Qualcomm Dragonwing QRB2210 Mikroprozessor (MPU) & STM32U585 Mikrocontroller (MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C

Arduino€51.65273 rev

6mo ago

Arduino Starter Kit R4 [K000007_R4] - Lernen Sie Elektronik und Codierung mit dem UNO R4 WiFi Board 13 geführte Projekte in einem gedruckten Buch + Growing Resources Online Offizieller

Arduino€79.8751 rev

8mo ago

Arduino UNO Q 2GB[ABX00162] - Hybrid-Board Qualcomm Dragonwing QRB2210 Mikroprozessor (MPU) & STM32U585 Mikrocontroller (MCU) AI Vision Voice IoT Robotics Linux Debian OS Wi-Fi 5 USB-C

Arduino€40.44273 rev

9mo ago

GeeekPi Studenten-Starter-Kit für Arduino UNO R4 WiFi mit offizieller UNO R4 WiFi-Karte Metallgehäuse mit transparenter Acrylabdeckung Testplatine mit 400 Löchern USB-C-Kabel

GeeekPi€53.6526 rev

1y ago

What buyers say about arduino uno r4 wifi

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

What buyers love

Qualität insgesamt26%

“Super Produkt”

Preis-Leistungs-Verhältnis17%

“Preiswert”

Software/Anwendung13%

“Mit etwas Recherche gelang es mir, die erforderliche Software für meinen Linux Mint Computer herunter zu laden, da ich keinen CD Player habe”

Montage/Installation9%

“Super Starterkit mit allem, was der Anfänger braucht”

beworben Vs Tatsächliches Produkt8%

“Alles wie beschrieben”

Design insgesamt5%

“Schönes Komplettset, toll für den Einstieg in die Arduino-Welt”

Speicherkapazität4%

“Viel drinn”

Kompatibilität – insgesamt4%

“für Türklingel optimal geeignet”

Buchse/Anschluss/Stecker2%

“immerhin ist hier dafür aber auch der USB-C Anschluss verbaut.”

Anleitung/Benutzerhandbuch/Fehlerbehebung2%

“Dokumentation für Erstkontakt gut”

What buyers complain about

Konnektivität – insgesamt23%

“die keinen Netzwerk Zugriff erlaubte ohne ein Passwort, das ich natürlich nicht kannte.”

Preis-Leistungs-Verhältnis14%

“sind nicht die billigste Wahl”

Funktionalität insgesamt13%

“Heraus geht es nun auch nicht wieder”

Anleitung/Benutzerhandbuch/Fehlerbehebung13%

“Nicht so schön, das keine Anleitung mitgeliefert wurde”

Stärke6%

“Outputs bzw Accu sind etwas wackelig, könnten mit andere Lötpunktzugänge sicherer gelöst werden.”

Montage/Installation6%

“Die Projekt-Platte zusammenzubauen? Besser nicht! Das fängt ja schon einmal richtig schrottig an”

Top return reasons

Defekt Material/Teile17%

Kompatibilität – insgesamt12%

Funktionalität insgesamt12%

Konnektivität – insgesamt12%

Gesamtgröße8%

Software/Anwendung6%

Anleitung/Benutzerhandbuch/Fehlerbehebung4%

Heizung4%

Montage/Installation3%

Buchse/Anschluss/Stecker3%

Common questions

Is arduino uno r4 wifi profitable to sell on Amazon Germany?: The niche generates €43K/yr across 13 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Skip it (38/100).
How competitive is the arduino uno r4 wifi niche?: 7 brands and 22 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in arduino uno r4 wifi?: Top complaints mined from reviews: Konnektivität – insgesamt, Preis-Leistungs-Verhältnis, Funktionalität insgesamt. The return rate is 1.0%.
What does it cost to enter the arduino uno r4 wifi niche?: Listings span €6.22–€79.87; the average listing price is €35.30 (sweet spot $15–$100). The average incumbent carries 720 reviews — the moat a new listing must climb.