







🚀 Elevate your smart home game with Shelly 1 Mini Gen3 — small size, massive control!
The Shelly 1 Mini Gen3 is a compact, 1-channel smart switch relay rated for 8A at 240V AC, designed for seamless integration behind wall switches or in junction boxes. Featuring dry contacts for versatile low-voltage control, it operates on 2.4 GHz Wi-Fi with Bluetooth 4.2 and Matter 1.2 support, enabling hub-free voice and app automation via Alexa, Google Home, Apple HomeKit, and more. With enhanced memory and faster performance, it empowers professional-grade home automation with scheduling, timers, and scene creation—all in a sleek, easy-to-install package.

























| ASIN | B0CQCDPLCF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 7,653 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Home Automation Devices |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,039) |
| Date First Available | 4 Jan. 2024 |
| Included components | 2x Shelly 1 Mini Gen3 |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | 3800235261576 |
| Manufacturer | Shelly Europe |
| Measurement System | Metric |
| Part number | 158 |
| Plug format | Without plug |
| Plug profile | Flush Mount |
| Product Dimensions | 3.4 x 2.9 x 1.6 cm; 20 g |
| Size | 2 pack |
| Specification met | RoHS |
| Style | Shelly 1 Mini Gen3 |
| Voltage | 23 |
| Wattage | 2000 watts |
S**D
What a great little device
Incredible little device. I used it to turn a non smart EV charger into something that can be scheduled to come on during my cheap charging tariff. It's easy to set up, in my case I've set a schedule and I don't need to access it directly unless I need to turn it on to charge outside those hours. You need to know what you're doing and it's NOT for the high voltage lines, just the low voltage communication ("car is connected") line. Plenty on the internet if you plan to do the same but if you don't know what you're doing, DON'T DO IT!
J**E
The Light of My Life! (Literally)
Oh. My. Gosh. I recently installed the Shelly smart home light relay, and let me tell you, it has COMPLETELY transformed my existence! I’m not just talking about lights turning on and off; I’m talking about a spiritual awakening. First of all, when I opened the box, it felt like I was unboxing a piece of advanced alien technology. The sleek design? Chef’s kiss! It practically whispered, “Welcome to the future, earthling!” I almost cried tears of joy. Installation? Easy peasy! I was so excited I may have accidentally knocked over a lamp and spilled coffee everywhere, but who cares? I was on the brink of an enlightenment journey! Once I connected it, I felt like Tony Stark flipping switches in his lab. And let’s talk about the app. OH. MY. GOSH. The interface is smoother than butter sliding down a rainbow. I can control my lights from anywhere! I’m talking about the couch, the kitchen, even the bathroom (don’t judge me). It’s like being a wizard, but instead of spells, I just tap my phone. “Lumos!”—I mean, “Turn on the living room lights!” It’s practically sorcery! Now, the moment my lights dimmed for movie night? Pure magic! I felt like I was living in a high-budget film. I half expected Leonardo DiCaprio to knock on my door and ask to join my epic viewing party. But wait, there’s more! The voice control feature? I’m convinced my lights are sentient now. “Hey, Shelly, turn on the kitchen lights!” and they obey like a loyal puppy! I could literally see my cat rolling its eyes in jealousy. In conclusion, if you’re not using the Shelly smart home light relay, what are you even doing with your life? It’s not just a light relay; it’s a lifestyle change! My home feels like a tech-infused paradise, and I am the king (or queen) of my castle. Bow down to the brilliance of Shelly! 10/10 would recommend!
M**N
Works as designed, tiny easily fit in deep backbox
Easy fit, works as designed, i use this to set my bathroom mood lighting on timers / schedules / sunset etc, and plan to eventually link up to home assistant with motion sensors
M**H
Great little device
This fitted what I wanted to a tee.... A tiny little box that is so small, when installing I dropped it and it fell behind the radiator and I had fun trying to retrieve it. This is my second Shelly device and I think it's great. I like their app and the integration with Home Assistant. The downsides. I don't understand why there are so many terminals for such a small device. You need to add a Live to the unit, then a separate Live that will power your devices and then a third live that is used for the switch line. This meant that I had 3 Wago boxes in the tiny light blackbox. I understand this when it's in a pro unit that goes into your consumer unit but maybe not for a single bulb and switch. HomeKit support could be better from Shelly although it seems some devices are now getting supported with Matter. Overall a great device that worked first time and is so small it fitted into my back box, even with 3 Wago junction boxes in there!
V**J
Amazing mini magic boxes
Small, simple to wire and automates lights quite simply! As a non-electrician I found it quite simple to wire behind my outdoor lights. The instructions weren’t so great so went on the internet to find how to ho the light up when I didn’t want it to connect to a standard light switch. Once wired correctly the app quickly identifies it and can connects it. The user interface of the app is not straightforward but can be figured out. I just can’t believe something of this size does all of that wirelessly without an additional hub like Hive needs.
D**D
Control everything
These are my go to product quality is good easy to use integrates with everything. Coupled with Home Assistant you can do anything these are just Brilliant brilliant brilliant brilliant!
R**M
Absolutely brilliant bit of kit and a very reasonable price.
Genius bit of kit. If you're into automating your home and can do a bit of wiring, then these Shelly 1 Minis are absolutely superb. I'm using Home Assistant, so these Shelly devices are fully integrated into my home. I got them up and running in no time at all. I'm a little bit sceptical of the claim that they can fit behind any switch or socket, but if you've got a reasonably deep back box, it should be ok. So far, they've been solidly reliable, with great connectivity and no drop outs. I'm just waiting for my Shelly Uni Plus to arrive now, so that I can integrate my old analogue burglar alarm into my IoT smart home.
N**K
Great product & brilliant seller
Super quick dispatch – arrived the next day. Fitted it to the bathroom fan, and with the app you can choose exactly how many hours or minutes you want it to run for. Really convenient! I had an issue and the seller sorted it out straight away. Highly recommend this seller
A**O
El Shelly 1 Mini Gen 3 es un pequeño gigante en el mundo de la automatización del hogar. Este interruptor inteligente Wi-Fi de 1 canal y 8A es el relé más pequeño del mundo, pero su tamaño no le impide ofrecer un rendimiento excepcional. Diseño compacto y versátil: Su tamaño reducido lo hace ideal para instalaciones detrás de interruptores o enchufes, sin sacrificar espacio ni funcionalidad. Además, su instalación es tan sencilla que podrás tenerlo funcionando en menos de 10 minutos. Conectividad y control avanzados: Equipado con un nuevo procesador y mayor memoria flash - ESP Shelly, este dispositivo ofrece una durabilidad mejorada y soporta hasta 8 A a 240 VAC y 5 A a 30 VDC. Además, cuenta con contactos secos (libres de potencial), extensor de alcance Wi-Fi y puerta de enlace Bluetooth1. Integración con sistemas de domótica: Aunque es pequeño, el Shelly 1 Mini Gen 3 es poderoso y se integra perfectamente con sistemas como Alexa y Home Assistant, permitiéndote controlar tus dispositivos desde cualquier lugar con facilidad2. Construido para el futuro: Con su capacidad para manejar cargas de hasta 2000 vatios en AC y 150 vatios en DC, este interruptor no solo es adecuado para luces y pequeños electrodomésticos, sino que también está preparado para las demandas futuras de la tecnología del hogar1. En conclusión, el Shelly 1 Mini Gen 3 es una solución inteligente y eficiente para aquellos que buscan maximizar su experiencia en la automatización del hogar sin comprometer el espacio. Es una inversión segura que promete llevar tu hogar al siguiente nivel de la comodidad y el control.
A**I
Ich habe den Shelly 1 Mini (Gen3) in mein DIY-Smart-Home-Projekt integriert – ein selbstgebauter ESP32-basierter Smart-Wecker mit WLAN, Display und Licht-Zeit-Steuerung. Der Shelly lässt sich ganz einfach per fester IP über HTTP-Befehle vom ESP32 ansteuern. Die Integration war problemlos: Ich konnte das Licht im Haus per Zeitplan automatisch ein- und ausschalten – direkt über meinen Mikrocontroller. Was ich besonders gut finde: ✅ Kompakt und passt in jede Unterputzdose ✅ Funktioniert zuverlässig mit fester IP im Heimnetz ✅ Steuerung auch über die offizielle App möglich – ideal für manuelle Eingriffe ✅ Schnelle Reaktion, einfache Einrichtung Perfekt für alle, die ESP32-Projekte mit smarter Lichtsteuerung kombinieren wollen. Klare Kaufempfehlung für Maker, Bastler & Smart-Home-Fans!
D**R
First of all, this is a really useful device. Very small so that you can install it inside an existing outlet-box and very easy to integrate into your HomeAssistant application (or just use their app!) My only complaint was that when I tried following the wiring "schematic" that was included with the device, it shows that your light/appliance connects to the Neutral wire (white, in the USA) from the "I" (input) screw. This never worked for me and I thought I just had a dud (bad Shelly). Actually, the "I" is for "input", not output or "neutral". (who would have guessed?) I found the correct wiring diagram on YouTube channel "The Hook Up". I created my own version with pictures of sample components (apologies for some rough lines!) and I'm attaching it to this review. I'm not a licensed electrician (and I don't think the guy from "The Hook Up" is either) so proceed at your own risk, but if you try and fail using the schematic that comes from Shelly, before you return the device or toss it in the trash, you might want to try this wiring...
R**V
a very high-quality smart home element
O**G
Litet format som passar bakom strömbrytaren i väggen. Bra installationsvideo finns på you tube. Lätt installation och funkar perfekt till google home.
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