Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: Walmart + "Expired FT Eligible" PIP Banner Wk 19 2025

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

SONOFF Wifi Smart Plug Works with Alexa Google Home Voice Control , with Energy Monitoring WiFi Mini Smart Outlet S31 1 Packs

<ul><li><strong>Energy Consumption Monitoring</strong>: Track real-time power, current, and voltage, and access 100-day daily/monthly energy usage data and total electricity cost on the App.</li><li><strong>Voice Control Integration</strong>: Works with Alexa and Google Home for turning devices on/off, and supports IFTTT.</li><li><strong>Remote Appliance Control</strong>: Remotely or timely control ON/OFF of connected home appliances via the eWeLink App on your smartphone or tablet.</li><li><strong>Scheduled Power Management</strong>: Set countdown, single, or repeat timers to auto-turn on/off the WiFi controlled outlet.</li><li><strong>Overload Protection</strong>: Features power monitoring and over-load protection functions, with a Max Current of 15A and Voltage Input of 120V AC 60HZ.</li></ul>

<ul><li>【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.</li><li>【Works with Alexa & Google Home,IFTTT Supporting]】 Link "eWeLink Smart Home" skill. You can directly ask Amz Echo/Echo Dot/Amz 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.</li><li>【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.</li><li>【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.</li><li>[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.【Note】Power monitoring, power history record and over-load protection fuctions are S31 only.</li></ul>

Brand

Has Written Warranty

Color

Model

<h2>SONOFF S31 is a compact and light weight US standard Wi-Fi smart plug with power monitoring. Both S31 and S31 Lite are ETL certificated, this means they reach the indispensable security and reliability standard that a smart plug must have. Note that power    consumption and over-load protection are available for S31.</h2><h2>Features</h2><ul><li>App Remote Control-Works with Alexa & Google Home</li><li>Turn on/off connected device wirelessly anywhere anytime</li><li>Device status synchronously display on your phone</li><li>Support Max 8 enabled scheduled/countdown timing tasks</li><li>Share Control with your family</li><li>Works with Amz Echo, Echo Dot, Amz Tap</li><li>Works with Google Home, Google Nest</li><li>Compatible with IFTTT(eWeLink Advanced Plan Required)</li><li>Provide real-time power/current/voltage of your appliances</li><li>Provide 100 day historical power consumption data and electric bill</li><li>Set limited power/current/voltage value to auto-off, protect from overload</li></ul><h3>Additional information </h3><p></p><ul><li>Max Current:15A</li><li>Voltage Input:120V AC 60HZ</li><li>Wireless Standard:2.4GHz, 802.11 b/g/n</li><li>Receive Sensitivity:802.11b: <-84dBm(11Mbps); 802.11g: <-68dBm(54Mbps)</li><li>Output Power:802.11b:16±2dBm; 802.11g:13±2dBm</li><li>Security Mechanism:WEP/WPA-PSK/WPA2-PSK</li><li>Encryption:AES/TKIP</li><li>Working Temp:-20 °C ~ 75 °C</li><li>Working Humidity:10%-80% </li></ul>

Manufacturer Part Number

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_delivery

Actual Color

S31(1 Pack)

S31(2 Pack)

S31(4 Pack)

SONOFF Wifi Smart Plug S31 with energy monitoring and voice control compatibility, works with Alexa and Google Home. Compact white design with a single outlet, side power button, and shown next to a smartphone displaying real-time power consumption data.

SONOFF Wifi Smart Plug Works with Alexa Google Home Voice Control , with Energy Monitoring WiFi Mini Smart Outlet S31 1 Packs

More seller options (1)

Your data, your choice