---
product_id: 394667267
title: "Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch| Home Automation| Compatible with Alexa & Google Home| iOS Android App| No Hub Required| Wireless Switch| DIY Remote Control Garage Door"
brand: "shelly"
price: "S$58"
currency: SGD
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.sg/products/394667267-shelly-plus-1-wifi-and-bluetooth-smart-relay-switch-home
store_origin: SG
region: Singapore
---

# Supports up to 16A / 3840W load Dual WiFi & Bluetooth control Retrofit installs <10 mins Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch| Home Automation| Compatible with Alexa & Google Home| iOS Android App| No Hub Required| Wireless Switch| DIY Remote Control Garage Door

**Brand:** shelly
**Price:** S$58
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock effortless smart living — control everything with a click or a shout!

## Quick Answers

- **What is this?** Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch| Home Automation| Compatible with Alexa & Google Home| iOS Android App| No Hub Required| Wireless Switch| DIY Remote Control Garage Door by shelly
- **How much does it cost?** S$58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/394667267-shelly-plus-1-wifi-and-bluetooth-smart-relay-switch-home)

## 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

- • **Compact Powerhouse:** Small enough to fit behind any wall switch or socket for discreet integration.
- • **DIY-Friendly Setup:** Install in under 10 minutes with no rewiring or expensive renovations needed.
- • **Rock-Solid Security:** Enhanced safety with MQTT, TLS, and custom certificate support for peace of mind.
- • **Seamless Smart Control:** Wirelessly automate any appliance or garage door with no hub required.
- • **Universal Compatibility:** Works flawlessly with Alexa, Google Home, iOS & Android apps for total ecosystem synergy.

## Overview

Shelly Plus 1 is a compact, dual WiFi & Bluetooth smart relay switch supporting up to 16A loads, designed for easy retrofit installation behind wall switches or sockets. It enables wireless control of any electrical appliance, garage door, or irrigation system without the need for hubs or rewiring. Compatible with Alexa, Google Home, and iOS/Android apps, it offers secure, reliable automation with MQTT and TLS support, backed by a 3-year warranty and professional customer service.

## Description

Wirelessly control any appliance, garage door, or irrigation with this compact, easy-to-install smart relay. Works with Alexa & Google Home, no hub needed.

Review: For All Home Assitant Nerds! - Easy to configure with the app and seamlessly integrated with Home Assistant. Bathroom extractor, 3d printer, lighting, the list is endless for uses.
Review: Quality product - This is a quality product. Works perfectly every time. Works seamlessly with my home assistant too. Worth buying. After installing 2, I bought 4 more. Easy guife to installation also.

## Features

- Shelly Plus 1 is a Wi-Fi & Bluetooth operated smart relay switch with 1 channel,up to 16A that can be used also as a WiFi repeater. Shelly Plus 1 can be used to control any home appliances, electric circuits, and office equipment individually.
- Make any electrical appliance,garage door and irrigation system smart. No need to run additional cables, do unnecessary and expensive renovations or invest in smart appliances. You can now automate and control remotely every electrical appliance – even the old fan, room heater, pool system, door lock or doorbell,Garage Door and Irrigation System– with just a click or a shout.
- Safe and easy to install - Small enough to fit behind every wall switch or wall socket, Shelly Plus 1 is retrofit and can be installed in less than 10 minutes. Enhanced safety and enhanced security MQTT and WSS support, TLS and custom certificates support.
- 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 | B0965JN63Q |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 18,189 in DIY & Tools ( See Top 100 in DIY & Tools ) 20 in Home Automation Hubs & Controllers |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,722) |
| Date First Available | 15 Dec. 2021 |
| Included components | 1x Shelly Plus 1 |
| Item Package Quantity | 1 |
| Item Weight | 26 g |
| Item model number | 3800235265000 |
| Manufacturer | Shelly Europe |
| Measurement System | Metric |
| Part number | 500 |
| Plug profile | Flush Mount |
| Product Dimensions | 3.7 x 4.2 x 1.6 cm; 26 g |
| Size | 1 pc |
| Specification met | RoHS |
| Style | 1pc |
| Switch Type | 1 way |
| Wattage | 3840 watts |

## Product Details

- **Connector type:** Screw
- **Contact material:** Copper
- **Contact type:** Normally Open
- **Current rating:** 16 Amps
- **Mounting type:** Flush Mount

## Images

![Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch| Home Automation| Compatible with Alexa & Google Home| iOS Android App| No Hub Required| Wireless Switch| DIY Remote Control Garage Door - Image 1](https://m.media-amazon.com/images/I/81behn1SrlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this the UL version?**
A: They offer a UL version at an additional cost.  You can get the part number on the Shelly website.

**Q: What is the maximum load I can run on the switch? I have 4x60w lights connected to it. The ports don't support a normal electrical wire gauge.**
A: The units each have the maximum current capacity printed on them.  It says :"MAX 16A"  that means the maximum current is 16 amps.  I have no trouble inserting #14 gauge wire in the slots.  Larger size wire can carry more current than 16 Amps, so I assume it is a design feature to prevent people from wiring larger loads into the unit.

**Q: Can i use this device to trigger an output based on an input?  for example, if i receive 24v through a switch, i would want it to trigger an output.**
A: Yes

**Q: How many watts does this use on idle? (Please be more precise than <1W)**
A: so little that I have never bothered to measure.  However, I have never used one on battery powered device other than a car where there is ample stored capacity in the car battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ For All Home Assitant Nerds!
*by A***R on 14 July 2025*

Easy to configure with the app and seamlessly integrated with Home Assistant. Bathroom extractor, 3d printer, lighting, the list is endless for uses.

### ⭐⭐⭐⭐⭐ Quality product
*by W***L on 8 August 2025*

This is a quality product. Works perfectly every time. Works seamlessly with my home assistant too. Worth buying. After installing 2, I bought 4 more. Easy guife to installation also.

### ⭐⭐⭐⭐⭐ Most useful device
*by S***T on 22 January 2025*

These are simply extraordinary pieces of engineering, packing a very powerful punch. Not only can you use these to switch devices in or off- mains or dry contact- but the switch function can also be used to sense. Mine are fast and reliable, much more so than Z-wave devices. Programming can be performed by WiFi or Bluetooth to set operation parameters or even macro-like event programming. For example, set up as a momentary switch, one push can initiate a sequence of events including timings. You can also connect to them via the cloud from a browser or even CarPlay- useful for opening gates, doors, or other functions. Absolutely amazing devices for the money.

## Frequently Bought Together

- Shelly Plus 1 | WiFi Smart Relay Switch | Home Automation | Bluetooth Gateway | Alexa, SmartThings & Google Home Compatible | No Hub | Lighting Control | DIY Remote Control | Garage Door Opener
- 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
- Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*