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Shelly PM Mini Gen3 | WiFi & Bluetooth Smart Power Meter 1 Channel 16 A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Smart Schedules (2 Pack)

4.4 (13) Write Review
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$27.49

$ 13 .99 $13.99

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About this item

  • Shelly Plus PM Mini Gen3 is a WiFi & Bluetooth smart power meter, 1 channel 16A, Equipped with a new processor & increased flash memory - ESP Shelly and having Improved durability of terminals also used as a WiFi range extender, supports up to 16A at 240VAC, *This is a power meter only. There is no relay built in. The world's smallest electricity meter for precise electricity monitoring. Automate your lighting or electrical appliances in less than 10 minutes and monitor their power consumption from anywhere.
  • Preventative Monitoring - When an electronic device is damaged, it doesn't just stop working. Normally, it increases energy consumption to compensate for its operating capacity. Because there's no visible difference in performance, it can take months to spot a problem, leading to inefficiency and wasted energy.
  • Power Consumption Analysis for Cost Optimization - All connected electronic devices that we do not use at night or forgotten switched-on lights generate unnecessary energy. Shelly Plus PM Mini intelligent energy metering helps you to identify and eliminate the unnecessary energy consumption of each connected device in your home or facility.
  • Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty.
  • Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.


Product Description

Shelly PM Mini Gen3 the world's smallest wi-fi power meter
Shelly PM Mini Gen3 Wiring Diagram
Size (HxWxD): 29x34x16 ±0.5 mm / 1.11x1.34x0.63 ±0.02 in
Mounting Flush mounting
Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F
Humidity 30 % to 70 % RH
Power supply 110 - 240 VAC
Power consumption < 1.2 W
Max measurement voltage 240 VAC
Max measurement current 16 A
Max measurement power 3840 W
Power measurement Yes
Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
Wi-Fi Extender & BLE Gateway Yes
Scripting, MQTT and UPD Yes
Webhooks (URL actions) 20 with 5 URLs per hook
Schedules 20

Madman
2025-08-27 10:18:44
This device is just what I was looking for to track consumption of a toaster oven on a dedicated circuit. It's always plugged in so I don't need the switching capability.This thing is so tiny! It easily fit behind a GFCI outlet in a standard single gang box.Paired up with the app as soon as I turned on power and Home Assistant immediately recognized it once it was connected to Wifi.I've only had it a day, but so far I'm really impressed and totally happy.
Daniel Sherer
2025-08-16 14:42:49
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).
Eduardo B.
2025-06-18 18:42:04
Works as described. Amazing for such a small device. Easy to setup and use
gillius
2025-05-24 10:17:13
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.
Tracy
2025-05-19 16:30:31
One of the output terminals is a little loose, but other than that it works great.
Jason Gabler
2025-05-03 21:30:37
Simple to install. Fits easily into even a shallow 1-gang box with an existing receptacle. Easily associates with the phone app and Home Assistant.
Ryan
2025-04-28 11:03:22
Finally a smart power monitor, where you don't run the risk of a critical load getting turned off by accident.The only thing that would make this power monitor better, would be a UL listing, and if each load terminal had independent monitoring, so you could monitor both sockets of a duplex outlet independently.
Customer Review
2025-04-08 12:52:07
Seriously. I want one of these for every device in my house. So cool, reliable and easy to use. Just buy it if you're on the fence.
Ivan Morales
2025-01-17 17:26:01
Lo mejor puedes flashearle otro firmware para usarlo con HomeKit
T.D.O.Loos
2024-12-23 11:19:27
prima product. Aan mijn solar panelen geeft hij een negatief verbruik aan (zoals het hoort).
Thierry L.
2024-12-20 12:23:06
je l'ai installé dans un boitier muni d'un cable 220/230V et d'une prisede cette manière je peux le placer sur n'importe quel appareil et en surveiller la consommation (frigo,congélateur,...)
Mayoi
2024-11-28 18:30:27
Está muy bien, lo uso conectado a mi homey pro, encía lo uso de puente bluetooth para el Shelly blu motion.Me mejora la conectividad del bluetooth y consigue que mi blu Motion tenga una respuesta inmediata.Tengo que comprar más de estos.
Altair83
2024-11-17 14:16:49
Le module est facile à mettre en place, il fonctionne bien. Il est dans le compteur avec un support exprès pour qu'il tienne dans le compteur.