SONOFF S31 WiFi Smart Plug with Energy Monitoring, 15A Smart Outlet Socket ETL Certified, Work with Alexa & Google Home Assistant, IFTTT Supporting, 2.4 Ghz WiFi Only (2-Pack)

(592 Reviews)

Price
$18.99

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(60000 available )

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97 Ratings
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Reviews
  • jml

    > 3 day

    The appeal to this model is the ability to open them and hack them - great for automation. They didnt play nice with my router. 2 of the 4 kept going offline and I had to reset them to get them back.

  • Andres R.

    > 3 day

    Funcionaba muy bien y fácil de instalar

  • Keith Willowhawk

    > 3 day

    I bought this as an inexpensive way to meter how much amperage my computer desk pulled at peak load, as well as other things like AC units, coffee machines, etc. it faithfully shows amps and watts of the load. The problem is it’s a “smart” switch which you can toggle on or off, or set automated “scenes”. In addition it has “inching” auto triggers. Even with nothing defined for the automated toggles the logs still show “device triggered” or “scene triggered” at seeming random intervals, which is really inconvenient if you’re using it at the time. Latest firmware did not fix this behavior. I’d recommend only using for short duration active metering and then removing from your path.

  • AnnaB

    > 3 day

    These are great plugs that provide a great deal of power usage info, are easily flashed to Tasmota (for local home automation), and are well manufactured. Have at least 8 in the house now, purchased over many years, and they keep working great.

  • M. Gortner

    > 3 day

    My wifi auto switches your devices between 2.4GHz and 5GHz, so I cant use this switch unless I dedicate a an old phone. I put my phone on the 2.4GHz band to install it and it worked. However, I cant leave my phone on that band. When I switched back, I couldnt connect to the device. I have other smart devices that require 2.4GHz signal in the house but not on your phone. Bad software design.

  • Bryan Loesch

    Greater than one week

    I got this because I was looking for a smart plug that would alert me to the current dropping below a certain level, which this claimed it could. However this requires integration with IFTTT, which has an additional in app cost. Even after purchasing that, it would not integrate and I could not set up my alerts. Fortinatly I was able to get my money back from google, and return this plug. as far as a basic smart plug with Alexa goes it worked just fine before I returned the item.

  • Jonathan

    > 3 day

    Flashed Tasmota, and calibrated power use. They are working great, except I found out my deep freeze uses a lot more power than I thought it did.

  • ComradeKarl

    > 3 day

    Easy to disassemble and flash with tasmota, exactly what I was looking for. Works with energy monitoring in home assistant through cloud on factory firmware, or locally on tasmota.

  • SarahJo Griggs

    > 3 day

    This has been our favorite smart plug for quite some time. And now being UL listed just edges it up a little higher. Two of the plugs fit fine in the same socket without forcing anything. If you want to manually flash them with Tasmota or some other open source firmware, the WiFi PCB on them is the same as it was previously so all the profiles/templates will work just fine. The product is still held together with screws and no glue so it goes back together super easy.

  • pen name

    > 3 day

    Works well with Home Assistant.

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugsSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs
SONOFF S31 WiFi Smart Plug Smart OutletSONOFF S31 WiFi Smart Plug Smart Outlet

eWeLink App Pairing InstructioneWeLink App Pairing Instruction

1. Download “eWeLink” on App Store for iOS or on Google Play for Android.

2. Cut off the power before installing the device. Then power it on after completing the installation.

3. After powering on, the device will enter the quick pairing mode during the first use.

4. Tap “+” to operate following the prompt on the App.

5. Input your WiFi SSID & password.

6. It will automatically search and connect the device. Name the device to complete.

SONOFF S31 Wi-Fi Smart Plug Outlet that Work with Alexa and Google Home

1. Tap "eWeLink Smart Home" on Alexa App, or "eWeLink Smart Home" on Google Home App.

2. Enter your eWeLink account and log in.

3. All the voice-controlled devices under your account display on Alexa App or Google Home App.

4. Name the devices to complete.

5. Now, control the connected devices with your voice.

“Alexa, turn on the light.”

“Hey Google, turn off the bedroom light.”

......

  • Only eWeLink advanced users have access to IFTTT, Costs 9.9USD and you will enjoy a full year of the privilege.
SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugsSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs
SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugsSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs

Alexa Energy Dashboard - Save on Energy Usage.

To make our homes more efficient and sustainable, Alexa officially releases the new energy dashboard that allows you to track, manage and save energy usage of SONOFF devices through Alexa app. SONOFF S31 support this new feature.

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with App remote controlSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with App remote control

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with Energy MonitoringSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with Energy Monitoring

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with Timing ScheduleSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with Timing Schedule

APP Control

Want to remotely control those ordinary devices like heater, lamps and other devices? The smart plug is your ideal option. Plug and play, then you can turn ON/OFF them instantly just with a light touch on eWeLink App anytime and anywhere.

Energy Monitoring

Monitor the power, current and voltage. Tracking electricity useage in the last 100 days.

Timing Schedule

Create schedule to turn the plug on and off at specific time.

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with LAN ControlSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with LAN Control

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with IFTTT SupportingSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with IFTTT Supporting

SONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with share deviceSONOFF S31 WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs with share device

LAN Control

When the router is not connected to the Wi-Fi network, you can still control the device through the App under the LAN Control mode. Note: Your phone and device must be connected to the same router.

Compatible with IFTTT

By connecting with "eWeLink Smart Home" on IFTTT App, you own unlimited possibilities to control SONOFF devices with IFTTT supported App and services. (Only eWeLink advanced users have access to IFTTT, Costs 9.9USD and you will enjoy a full year of the privilege.)

Share Devices

You can simply share home appliances to your family via App so that they can also turn on/off the devices remotely. Its easy control feature also make the elders or children enjoy smart life without difficulty.

SONOFF Smart Home

SONOFF WiFi Smart Plug Smart outlet Amazon Alexa Smart plugsSONOFF WiFi Smart Plug Smart outlet Amazon Alexa Smart plugs

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