---
product_id: 305348230
title: "S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack)"
brand: "sonoff"
price: "10498 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/305348230-s31-wifi-smart-plug-with-energy-monitoring-15a-smart-outlet
store_origin: IS
region: Iceland
---

# 15A max current 100-day energy monitoring 2.4GHz WiFi only S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack)

**Brand:** sonoff
**Price:** 10498 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Plug into smarter living—control, monitor, and save like a pro!

## Quick Answers

- **What is this?** S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) by sonoff
- **How much does it cost?** 10498 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/305348230-s31-wifi-smart-plug-with-energy-monitoring-15a-smart-outlet)

## Best For

- sonoff enthusiasts

## Why This Product

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

## Key Features

- • **Share the Smart Life:** Easily share device control with family or colleagues to create a connected, energy-conscious community.
- • **Remote Control Freedom:** Turn devices on/off anytime, anywhere via the eWeLink app—no distance limits, no excuses.
- • **Power Up with Precision:** Supports up to 15A for heavy-duty appliances without breaking a sweat.
- • **Data-Driven Energy Savings:** Track real-time power, voltage, and current with 100-day historical energy usage and cost insights.
- • **Stay Connected, Stay Smart:** Seamlessly integrates with Alexa, Google Home, and IFTTT for effortless voice and app control.

## Overview

The SONOFF S31 WiFi Smart Plug is a compact, ETL-certified 15A outlet that works exclusively on 2.4GHz WiFi. It offers advanced energy monitoring with 100-day usage data, supports voice commands via Alexa and Google Home, and enables remote control through the eWeLink app. Perfect for professionals seeking efficient, connected home automation with easy device sharing and scheduling.

## Description

S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack)

## Features

- Note: The SONOFF S31 only works with 2.4GHZ WiFi, not 5GHZ WiFi at all, and not 2.4GHZ/5GHZ Dual Band WiFi. make sure your network has different sids for 2.4GHZ and 5GHZ networks, and the device will work properly.
- Monitor Energy Consumption: Keep track of real-time power, current and voltage of your appliances on App.and Measure your appliances’ power consumption for 100-day daily/monthly energy usage data and total electricity cost.
- Works with Alexa & Google Home,IFTTT Supporting: Link "eWeLink Smart Home" skill. You can directly ask desertcart Echo/Echo Dot/desertcart Tap to turn on/off your SONOFF devices.Link "eWeLink Smart Home" on Google Home app, start to voice control your SONOFF devices on Google Home.
- Smart Remote Control Plug: You can remotely/timely control ON/OFF any connected home appliance via APP eWeLink on your smart phone or tablet. No distance/time limitation.
- Set time schedules for the lights and home appliances: You can set countdown/single/repeat timers to auto-turn on/off the WiFi controlled outlet on App. One tap ON/OFF Energy Saving.
- Share control of devices to others: You can simply share control of your home appliances to others so that they can also turn on/off the devices remotely.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Off |
| Current Rating | 15 Amps |
| Operating Voltage | 120 Volts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | SONOFF |
| Item dimensions L x W x H | 3 x 2 x 1.02 inches |
| Actuator Type | Push Button |
| Contact Material | Brass |
| International Protection Rating | 50 |
| Controller Type | Amazon Alexa, Google Assistant, IFTTT |
| Control Method | Remote |
| Connectivity Protocol | Wi-Fi |
| Color | White |
| Unit Count | 4.0 Count |
| Number of Items | 4 |
| Manufacturer | SONOFF |
| Part Number | S31 |
| Item Weight | 13.1 ounces |
| Product Dimensions | 3 x 2 x 1.02 inches |
| Item model number | S31 |
| Is Discontinued By Manufacturer | No |
| Size | S31 4-Pack |
| Voltage | 120 Volts (AC) |
| Item Package Quantity | 1 |
| Plug Format | Type B |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation Mode:** Off
- **Current Rating:** 15 Amps
- **Operating Voltage:** 120 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In
- **Brand:** SONOFF
- **Terminal:** Blade
- **Item dimensions L x W x H:** 3 x 2 x 1.02 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button

## Images

![S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) - Image 1](https://m.media-amazon.com/images/I/51i71k05oxL.jpg)
![S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) - Image 2](https://m.media-amazon.com/images/I/614i1i2ezfL.jpg)
![S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) - Image 3](https://m.media-amazon.com/images/I/61GgbPF0O0L.jpg)
![S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) - Image 4](https://m.media-amazon.com/images/I/71p39egkmHL.jpg)
![S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack) - Image 5](https://m.media-amazon.com/images/I/71L0V1FpSKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this smart plug work with 5G networks?**
A: Can't! The plug can only be used for 2.4G networks!

**Q: How to deal with an unavailable connection?**
A: First of all, check if the network is correct and working properly, if that doesn't work, you can reset the plug and reconnect the pairing, and feel free to tell us if you have any further questions.

**Q: Does the pairing method support zigbee in addition to WiFi?**
A: Zigbee pairing is not supported for now.

**Q: Can the energy consumption monitoring function record the power consumption at any time?**
A: Yes, it's also possible to view weekly and monthly power consumption to help you save energy better.

## Frequently Bought Together

- SONOFF S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home, IFTTT Supporting, 2.4 Ghz WiFi Only (4-Pack)
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**Shop now:** [https://www.desertcart.is/products/305348230-s31-wifi-smart-plug-with-energy-monitoring-15a-smart-outlet](https://www.desertcart.is/products/305348230-s31-wifi-smart-plug-with-energy-monitoring-15a-smart-outlet)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*