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⚡ Power up your home intelligence with the tiniest titan of energy monitoring!
Shelly PM Mini Gen3 is a cutting-edge WiFi smart power meter supporting up to 16A at 240VAC, featuring a new processor and increased flash memory. It offers precise, real-time electricity monitoring with no relay, integrates seamlessly with Alexa, Google Home, and popular smart home platforms, and functions as a WiFi range extender and Bluetooth gateway. Designed for flush mounting, it enables smart schedules and proactive energy alerts, empowering professionals to optimize energy use and prevent device failures—all without requiring a hub.


















| ASIN | B0CQCNKVD4 |
| Best Sellers Rank | #51,944 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Power Meters |
| Brand | Shelly |
| Brand Name | Shelly |
| Current Rating | 16 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,188 Reviews |
| Included Components | 1 x Shelly PM Mini Gen 3, User manual |
| Item Dimensions | 1.11 x 1.34 x 0.63 inches |
| Item Weight | 13 Grams |
| Item dimensions L x W x H | 1.11 x 1.34 x 0.63 inches |
| Manufacturer | Shelly Europe |
| Material | lead |
| Material Type | lead |
| Measurement Accuracy | +/-0.5 |
| Model | 3800235261613 |
| Mounting Type | Flush Mount |
| Part Number | 161 |
| Smart Home Compatibility | Smart Home Compatible |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
D**R
Works great but get the switching version instead
This power-monitoring-only version only saves you 30¢ versus the Shelly that does power monitoring AND switching, so the number of use-cases for this device is pretty small. The reports and information in the app is the same for both versions. That said, it does work very well. You MUST be aware of the type of outlet box you have in your wall as some homes use metal boxes for their outlets, which will greatly reduce (or block) the WiFi signal this needs to work. There's not much to look at with this, as it's meant to be small enough to install inside the wall. The most important aspect are the reports and status screens available in the app OR in your HomeAssistant dashboard. As you can see from my screenshots, you can view the current voltage and amperage in use and you can also view comparison graphs (by day, week, month or even year! This one is wired-in to the outlet for my chest-freezer. You can see that in the last 30 days it has used 32.11 kWh of electricity (or about $5.78).
A**R
Great product, easy to use.
Great product, integrates with home assistant very easily. Easy to use on the shelly app if you like. I prefer to keep all my iot local and not use apps that send your info to wherever.
R**N
Works well
It is working very well. I am using it with Home Assistant but also works with the app on the phone. The first one went into the chicken house so I can see if the heat lamps were working. Sometimes they burn out. The second one watches the power for the garage fridge and the garage freezer. Through Home Assistant, I will get a notification if one unit does not pull power for 12 hours.
D**T
Does What It Was Made For Very Well
I can’t believer how tiny this is! I’m using it to measure wattage of three outdoor flood lights, so that I can tell if one light stopped working over night. It works great for this purpose. I also use another one to watch power use by my washer, and I get a message on my phone (using this with Home Assistant) to let me know when the wash has finished. I recommend this Shelly PM mini!
R**U
only has 3 connections , the 2 "O" are the same (jumped internally)
I bought that item to monitor my heating circulator pump. That item was a test but I would had needed 5 for my system. I have a board with 5 output for the 5 pumps, They are all connected to the same breaker but it's the board that split the feed to the output. I don't have access to before their contact. All that to say that the picture is misleading, it looks like there are 4 connection 2 for the 120 supply and 2 "O" to connect the monitored wire. But there are only 3. You need to constant power the item before any switch or relay otherwise you will loose the communication before it can tell you that the watts are at zero now. (in my setup I have 120 v only when the pump call for heating) I made a drawing that explain better I will find some other use but I was disappointed about it. Easy connection, very small, good terminal board.
B**N
Handy to watch watts.
Installed into my camper and pellet to monitor watts used. Very easy to install. Use Internet to keep track.
G**S
Monitor power with Home Assistant
I love the Shelly brand because the devices are open and can work without cloud, which is how I have it -- connected to Home Assistant. Full functionality including firmware upgrades are supported. In this case I wanted to monitor a laundry machine so I could send alerts to my phone and/or smart displays when laundry is done. I wanted a better look than a smart outlet, and I knew I didn't want control (only monitoring) so the outlet is always powered, so I got this so I could put it into the outlet box, and it worked great.
D**.
Working as expected, easy to install.
Just a week installed and it's working great tracking power to my furnace! I did opt to install it into an external plastic housing since installing it in the furnace electrical box would have shielded it with two very thick steel walls and I didn't think the WiFi signal would get out. Just keep that in mind when installing; WiFi doesn't like penetrating steel walls, steel ducting, and especially chicken wire!
M**Y
Orice and performance
Very good produkt
F**E
This is for a single spur, NOT ring.
Item works, BUT can't be used on a ring main (32 amp). Would need a spur installing then running from there!
B**Y
Slimme gadget
Ideaal apparaatje. Ik heb hem aangesloten op de voeding van de caravan en kan precies bijhouden hoeveel ik in totaal verbruik en hoeveel watt ik op het moment gebruik.
D**D
Confusing model names
I'm sure these are good quality, but the way these products are named is very confusing. I had to return them. Just be aware of the power ratings and functions before purchasing. I have since purchased the correct one, but am still waiting for it to arrive.
H**R
erstklassiges Gerät zur Stromüberwachung
Die Shelly PM Mini Gen3 werden bei uns zur Verbrauchsmessung eingesetzt . Als langjähriger Nutzer von Shelly-Produkten bin ich von der neuen GEN3 Baureihe positiv überrascht. Größe und Kompaktheit: Die kompakte Bauweise des Shelly PM Mini Gen3 ist ein echtes Highlight. Im Vergleich zu früheren Modellen ist die Mini-Version ideal für Anwendungen, bei denen Platz eine wichtige Rolle spielt. Ich verwende sie, um den Stromverbrauch größerer Geräte wie Heizung, Waschmaschine und Trockner zu überwachen – zum Test auch bei einer LED-Lichtleiste. Trotz der geringen Größe bietet das Gerät die volle Funktionalität eines leistungsstarken Stromzählers, ohne dabei an Zuverlässigkeit oder Messgenauigkeit einzubüßen. Funktionalität und Handhabung: Die Einrichtung über WLAN und Bluetooth ist unkompliziert, und das Gerät lässt sich mühelos über die Shelly-App oder Home Assistant steuern. Die Möglichkeit, den Stromverbrauch über einen einzigen Kanal zu messen, ist für die meisten Anwendungsfälle vollkommen ausreichend. Der Shelly PM Mini Gen3 erfasst den Stromverbrauch präzise und hilft mir, den Überblick über die Energienutzung meiner Geräte zu behalten. Kompatibilität: Ein weiterer Pluspunkt ist die Kompatibilität mit Alexa und Google Home, obwohl ich persönlich diese Funktionen nicht nutze, da ich die Shelly-App und Home Assistant verwende. Dennoch ist es praktisch, dass der Shelly PM Mini Gen3 nahtlos in gängige Smart-Home-Systeme integriert werden kann, ohne dass ein zusätzlicher Hub erforderlich ist. Sowohl die Apple- als auch die Android-Apps funktionieren einwandfrei, und die Benutzeroberfläche ist intuitiv und einfach zu bedienen. Leistung und Zuverlässigkeit: Mit einer maximalen Stromstärke von 16 A ist der Shelly PM Mini Gen3 leistungsstark genug, um die meisten Geräte zu überwachen. Die Messungen sind äußerst genau, und ich habe bisher weder Verbindungsprobleme noch Ausfälle erlebt. Im Vergleich dazu arbeitet in einem benachbarten Raum ein PM1-Modell, das nicht so stabil verbunden ist. Nach einem Jahr Nutzung kann ich sagen, dass die Shelly-Produkte in puncto Qualität und Langlebigkeit überzeugen. Fazit: Der Shelly PM Mini Gen3 ist ein hervorragendes, kompaktes Strommessgerät. Es bietet sämtliche Funktionen, die man von einem modernen Smart-Home-Gerät erwartet, ohne Abstriche bei der Leistung zu machen. Besonders für Anwender, die eine einfache und zuverlässige Lösung zur Überwachung des Stromverbrauchs suchen, ist dieses Gerät uneingeschränkt zu empfehlen. Ich bin rundum zufrieden und empfehle es jedem, der Wert auf eine effiziente Stromverbrauchskontrolle legt.
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