---
product_id: 650380063
title: "Shelly 1PM Gen3 | WiFi Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control"
brand: "shelly"
price: "€ 42.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Shelly"
url: https://www.desertcart.fi/products/650380063-shelly-1pm-gen3-wifi-smart-relay-switch-with-power-metering
store_origin: FI
region: Finland
---

# 16A high load capacity App control iOS & Android WiFi + Bluetooth gateway Shelly 1PM Gen3 | WiFi Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control

**Brand:** shelly
**Price:** € 42.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your smart home effortlessly—control, monitor, and save like a pro!

## Quick Answers

- **What is this?** Shelly 1PM Gen3 | WiFi Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control by shelly
- **How much does it cost?** € 42.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/650380063-shelly-1pm-gen3-wifi-smart-relay-switch-with-power-metering)

## Best For

- shelly enthusiasts

## Why This Product

- Trusted shelly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Hub Needed:** Direct WiFi connection means zero extra devices—simplify your smart home setup.
- • **Lightning-Fast Setup:** Get your smart relay running in under 10 minutes with intuitive app guidance.
- • **Seamless Smart Retrofit:** Compact design fits behind any wall switch or socket for effortless integration.
- • **Universal Voice Control:** Works flawlessly with Alexa & Google Home for hands-free convenience.
- • **Power Metering Precision:** Track real-time energy consumption to optimize usage and slash your bills.

## Overview

The Shelly 1PM Gen3 is a compact, WiFi-enabled smart relay switch with 16A load capacity and integrated power metering. Compatible with Alexa and Google Home, it offers seamless wireless control via iOS and Android apps without requiring a hub. Designed for easy retrofit behind existing switches, it supports quick installation and advanced automation, making it ideal for energy-conscious professionals seeking smart home efficiency and convenience.

## Description

Shelly 1PM Gen3 | WiFi Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control: desertcart.com: Industrial & Scientific

Review: Wow! Amazingly versatile interface, works great, beautiful design. - I just discovered Shelly products and I'm impressed. It's a beautiful small, compact, durable, and clean design. The network interface is extremely versatile, supporting many protocols. My favorite is a straight html web interface with API, which can be monitored and controlled from any computer with any software. Shelly also supports practically all the home automation stuff out there, as far as I can see. I use mine to monitor and control the AC portion of a small scale solar setup I put together myself, using my own home brew software. I have a non-Shelly product that came with a phone app for control and monitoring. There is no data logging. There is no way to use anything except their proprietary app. When I asked their customer service, they assured me that their app was unbelievably awesome and I had no need for anything else. Well. They're wrong. Shelly is right. Shelly products have the opposite attitude. They are flexible and accommodating. Their web site has oodles of information, schematics, data sheets, and use case examples. As an engineer, I now have a crush on this company. The contacts can accommodate up to a single #12AWG wire, solid or stranded. It's snug fit. Gently and slowly pushing in stranded wire instead of turning it works best. There are redundant contacts, so wire nuts and trying to put two wires into a contact are not necessary. DON'T try to put two wires into a contact, even if they're small gauge. That's what wire nuts or compression connectors are for. Don't know what I'm talking about? Google it. Personally, I LIKE the fact that it has no mounting features, and simply hangs on the wires. AC wiring can be very tight inside a box, and if a device is bolted to the wall of the box, extra wire length has to be used, crowding the box even more, and forces are put on parts when all that wire is crammed into the box. I think most professionals would agree. The Shelly philosophy is to let the device hang where it will, like a wire nut, which is a good thing. DIYers should always read up on electrical or consult a professional before doing their own work. There are a lot of codes that seem pointless to novices but are written for good reasons. If you're installing this device in a small box with solid wires, only strip the wires about 1/4", so the insulation goes right up to the body with little or no bare wire showing. Bend and "dress" the wires FIRST, before attaching the device to them, and check to see that everything fits in the box with no interference. Take your time. You'll be proud of the result, instead of a little nervous about it.
Review: Nice and easy to program - Nice and easy to program

## Features

- The Shelly 1PM Gen3 is a Wi-Fi-operated smart switch that provides remote control and precise power monitoring for your appliances. It also functions as a Bluetooth gateway, enhancing your smart home connectivity. With a quick, under-10-minute setup, you can automate your devices and manage them from anywhere. Its compact design fits behind most wall switches and sockets, making it an effortless retrofit for seamless integration into your existing smart home system.
- Easy Smart Socket - Install Shelly 1PM Gen3 behind a socket to automate and control appliances according to your schedule. Remotely turn on your space heater or switch off appliances at night. Use its power monitoring to track and reduce energy consumption.
- Make Your Water Heater Smart - Shelly 1PM Gen3 automates and controls your water heater for optimal energy use and convenience. Monitor energy consumption, set schedules, and control it remotely via your smartphone or smart home system. Program it to operate during off-peak hours to save on energy costs, and use the Shelly Plus Add-on with a DS18B20 sensor to measure water temperature.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8YPG797 |
| Best Sellers Rank | #140,705 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Electrical Relays |
| Brand | Shelly |
| Brand Name | Shelly |
| Connector Type | Screw |
| Contact Current Rating | 16 Amps |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Current Rating | 16 Amps |
| Customer Reviews | 4.6 out of 5 stars 253 Reviews |
| Global Trade Identification Number | 03800235261798 |
| Included Components | 1 x Shelly 1PM Gen3, User manual |
| Item Height | 37 millimeters |
| Item Weight | 27 Grams |
| Manufacturer | Shelly Europe |
| Mounting Type | Flush Mount |
| Operation Mode | ON-OFF |
| Specification Met | CE |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Wattage | 3840 watts |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Stainless Steel
- **Contact Type:** Normally Open
- **Current Rating:** 16 Amps
- **Mounting Type:** Flush Mount

## Images

![Shelly 1PM Gen3 | WiFi Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control - Image 1](https://m.media-amazon.com/images/I/8151PeZRqJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow! Amazingly versatile interface, works great, beautiful design.
*by T***R on July 19, 2025*

I just discovered Shelly products and I'm impressed. It's a beautiful small, compact, durable, and clean design. The network interface is extremely versatile, supporting many protocols. My favorite is a straight html web interface with API, which can be monitored and controlled from any computer with any software. Shelly also supports practically all the home automation stuff out there, as far as I can see. I use mine to monitor and control the AC portion of a small scale solar setup I put together myself, using my own home brew software. I have a non-Shelly product that came with a phone app for control and monitoring. There is no data logging. There is no way to use anything except their proprietary app. When I asked their customer service, they assured me that their app was unbelievably awesome and I had no need for anything else. Well. They're wrong. Shelly is right. Shelly products have the opposite attitude. They are flexible and accommodating. Their web site has oodles of information, schematics, data sheets, and use case examples. As an engineer, I now have a crush on this company. The contacts can accommodate up to a single #12AWG wire, solid or stranded. It's snug fit. Gently and slowly pushing in stranded wire instead of turning it works best. There are redundant contacts, so wire nuts and trying to put two wires into a contact are not necessary. DON'T try to put two wires into a contact, even if they're small gauge. That's what wire nuts or compression connectors are for. Don't know what I'm talking about? Google it. Personally, I LIKE the fact that it has no mounting features, and simply hangs on the wires. AC wiring can be very tight inside a box, and if a device is bolted to the wall of the box, extra wire length has to be used, crowding the box even more, and forces are put on parts when all that wire is crammed into the box. I think most professionals would agree. The Shelly philosophy is to let the device hang where it will, like a wire nut, which is a good thing. DIYers should always read up on electrical or consult a professional before doing their own work. There are a lot of codes that seem pointless to novices but are written for good reasons. If you're installing this device in a small box with solid wires, only strip the wires about 1/4", so the insulation goes right up to the body with little or no bare wire showing. Bend and "dress" the wires FIRST, before attaching the device to them, and check to see that everything fits in the box with no interference. Take your time. You'll be proud of the result, instead of a little nervous about it.

### ⭐⭐⭐⭐⭐ Nice and easy to program
*by L***Z on October 13, 2025*

Nice and easy to program

### ⭐⭐⭐⭐⭐ Works flawlessly
*by J***N on August 23, 2025*

Got this a few months ago and it works flawlessly

## Frequently Bought Together

- Shelly 1PM Gen3 | WiFi & Bluetooth Smart Relay Switch with Power Metering, 1-Channel 16A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control
- Shelly 1 Mini Gen3 | WiFi & Bluetooth Smart Switch Relay 1 Channel 8A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts
- Shelly Plus Add-On | Wi-Fi & Bluetooth Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Works with Alexa & Google Home | iOS Android App |No Hub | Digital Sensor

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*