---
product_id: 501204199
title: "Plus 1PM | Wi-Fi & Bluetooth Relay Switch With Power Metering | Home Automation Smart Home | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control (4 Pack)"
brand: "shelly"
price: "¥20847"
currency: JPY
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.jp/products/501204199-plus-1pm-wi-fi-and-bluetooth-relay-switch-with-power
store_origin: JP
region: Japan
---

# 16A high load capacity Real-time power metering Dual Wi-Fi & Bluetooth connectivity Plus 1PM | Wi-Fi & Bluetooth Relay Switch With Power Metering | Home Automation Smart Home | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control (4 Pack)

**Brand:** shelly
**Price:** ¥20847
**Availability:** ✅ In Stock

## Summary

> 🏠 Power your smart lifestyle with precision and ease!

## Quick Answers

- **What is this?** Plus 1PM | Wi-Fi & Bluetooth Relay Switch With Power Metering | Home Automation Smart Home | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control (4 Pack) by shelly
- **How much does it cost?** ¥20847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/501204199-plus-1pm-wi-fi-and-bluetooth-relay-switch-with-power)

## 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

- • **Seamless Connectivity:** Dual Wi-Fi and Bluetooth ensure rock-solid connections and even extend your home network as a Wi-Fi repeater.
- • **Data-Driven Automation:** Track and optimize energy consumption with precise real-time power metering for smarter savings.
- • **Plug & Play Integration:** Works flawlessly with Alexa, Google Home, and Home Assistant—no hub required for instant smart control.
- • **Power Up Your Smart Home:** Control up to 16A loads effortlessly with a compact relay switch designed for heavy-duty appliances.
- • **Custom Scenes, Ultimate Control:** Create personalized automation triggered by time, sensors, or events to elevate your home’s intelligence.

## Overview

The Shelly Plus 1PM is a compact, high-capacity smart relay switch supporting up to 16A loads with integrated power metering. It connects via Wi-Fi and Bluetooth, doubling as a Wi-Fi repeater, and integrates seamlessly with Alexa, Google Home, and popular smart home platforms without needing a hub. Ideal for automating and monitoring household appliances, it offers customizable scenes and remote control through an intuitive app, backed by a 3-year warranty and professional support.

## Description

Shelly Plus 1PM | Wi-Fi & Bluetooth Relay Switch With Power Metering | Home Automation Smart Home | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control (4 Pack) : desertcart.co.uk: DIY & Tools

Review: Great little switch integrates well with Home Assistant - Like every Shelly device it just works well. I bought it to use with Home Assistant, and as with all other Shelly devices it integrated super easily. Easy setup and connection through the app, and tiny like other Shelly devices
Review: Works flawlessly - Shelly get it right. These are easy to wire up, the instructions are clear, there's a handy wiring diagram on the body and if you need to, their website has plenty of usage diagrams too. the app is intuitive and makes adding new devices so easy it's painful to use others. These have active power monitoring, which seems to be very accurate. also, they connect over Wifi and you can use it to extend your wifi with rebroadcast - which can be handy if you have need for remote devices and can put one of these between - i couldn't say it would be good enough for mobile devices etc to connect, but smart devices would be OK.

## Features

- Shelly Plus 1 PM is a smart relay switch with 1 channel, up to 16A with power measurement, operated via WiFi and Bluetooth, which can also be used as a WiFi repeater. Shelly Plus 1PM can be used to monitor consumption and individually control household appliances, circuits and office equipment.
- Set and be prepared for anything - Unleash the full potential of the Shelly Plus 1PM by combining it with other devices on your home network! Set the Shelly Plus 1PM to activate custom scenes based on time, light or various events. For example, you can set the Shelly door/window sensor to report the opening of the porch door and activate the Shelly Plus 1PM to turn on the hot tub heater only after 8 pm.
- Automate your electrical appliances - With Shelly Plus 1PM you can automate and remotely control any electrical appliance in your home. Shelly Plus 1PM can control appliances with large loads, making it perfect for monitoring and controlling kitchen appliances and household systems. You can accurately measure the power consumption of any appliance and switch it on and off remotely, wherever you are.
- Shelly customer service - Shelly is one of the fastest growing smart home brands in the world with devices that provide solutions for the automation of homes, buildings and businesses. We offer our customers professional support and a 3-year device warranty
- With the Shelly Smart Control app you can control your Shelly devices remotely and be notified of all automated events in your home. You can easily configure the devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger specific actions in your home automation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ7KQ8GK |
| Best Sellers Rank | 90,949 in DIY & Tools ( See Top 100 in DIY & Tools ) 117 in Smart & Remote Controlled Plugs |
| Brand | Shelly |
| Circuit Type | 1-way |
| Colour | Red |
| Connectivity Protocol | Bluetooth, Wi-Fi |
| Connector Type | Screw |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Control Method | Remote |
| Country Of Origin | Germany |
| Current Rating | 16 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,939) |
| EU Spare Part Availability Duration | 3 Years |
| Global Trade Identification Number | 03800235267035 |
| Included Components | 4x Shelly Plus 1PM |
| Item Dimensions | 16 x 37 x 42 millimetres |
| Item Weight | 27 Grams |
| Lower Temperature Rating | 20 Degrees Celsius |
| Manufacturer | Shelly Europe |
| Material | Alloy Steel |
| Model Number | 3800235265017 |
| Mounting Type | Flush Mount |
| Number of Items | 4 |
| Number of Positions | 1 |
| Operating Voltage | 240 Volts |
| Operation Mode | Automatic |
| Specification Met | RoHS |
| Switch Type | relay |
| Terminal | Screw |
| Unit Count | 4.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 3.5 KW |

## Product Details

- **Brand:** Shelly
- **Connector type:** Screw
- **Contact type:** Normally Open
- **Current rating:** 16 Amps
- **Item dimensions L x W x H:** 16 x 37 x 42 millimetres
- **Material:** Alloy Steel
- **Operating voltage:** 240 Volts
- **Operation mode:** Automatic
- **Switch type:** relay
- **Terminal:** Screw

## Images

![Plus 1PM | Wi-Fi & Bluetooth Relay Switch With Power Metering | Home Automation Smart Home | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control (4 Pack) - Image 1](https://m.media-amazon.com/images/I/819b0zaofeL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little switch integrates well with Home Assistant
*by I***N on 17 November 2025*

Like every Shelly device it just works well. I bought it to use with Home Assistant, and as with all other Shelly devices it integrated super easily. Easy setup and connection through the app, and tiny like other Shelly devices

### ⭐⭐⭐⭐⭐ Works flawlessly
*by G***E on 21 January 2025*

Shelly get it right. These are easy to wire up, the instructions are clear, there's a handy wiring diagram on the body and if you need to, their website has plenty of usage diagrams too. the app is intuitive and makes adding new devices so easy it's painful to use others. These have active power monitoring, which seems to be very accurate. also, they connect over Wifi and you can use it to extend your wifi with rebroadcast - which can be handy if you have need for remote devices and can put one of these between - i couldn't say it would be good enough for mobile devices etc to connect, but smart devices would be OK.

### ⭐⭐⭐⭐⭐ SO GOOD
*by D***E on 10 November 2024*

It was a first shelly for me and I must say Im impressed. I used several smart switches/sockets/meters before. This one rocks. The shelly app is so detailed, you can get any information and management anyone can possibly need, yet its straitforward and easy to use. Switch works great, this one is on my HP water heater and switches heating on cheepest electricity rates, also provides usage metering. There is letterally nothing i would want more from it.

## Frequently Bought Together

- Shelly Plus 1PM | WiFi & Bluetooth Smart Relay Switch with Power Metering | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control (4 Pack)
- Shelly Plus 2PM | WiFi & Bluetooth 2 Channels Smart Relay Switch with Power Metering | Home Automation | Roller Shutters | Remote Control | Alexa & Google Home | iOS Android App
- 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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**Shop now:** [https://www.desertcart.jp/products/501204199-plus-1pm-wi-fi-and-bluetooth-relay-switch-with-power](https://www.desertcart.jp/products/501204199-plus-1pm-wi-fi-and-bluetooth-relay-switch-with-power)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-14*