Sonoff S31 is a 1 gang US standard wifi smart plug with energy monitoring. It lets you wireless control appliances on app/Alexa/Google Home/IFTTT.

Sonoff S31 - Compact Design Smart Plug with Energy Monitoring US Standard

Model: IM180118100

Regular Price: $18.90

Special Price $16.90

Availability: In stock

Quick Overview


  • ETL certificated – Secure and guaranteed

  • APP Remote Control – Manage electronic devices from anywhere

  • Power Consumption Monitoring (S31 Only) – Keep track of real-time power, current and voltage of your appliances and reports on APP

  • Historical Power Consumption Record (S31 Only) – Store 100 days of electricity usage data and total electricity cost

  • Overload Protection (S31 Only) – Set threshold value including power, current and voltage to ensure devices work securely

  • Sync Status – Provide real-time device status to your smartphone

  • Voice Control – Works with Amazon Alexa and Google Assistant to start a voice-controlled home

  • Timing Function – Supports to set 8 scheduled/countdown timers for devices

  • Share Control – Share devices to control with your family together

  • Smart Scene – Simultaneously triggered on/off a crowd of devices via tapping once

  • Easy Installation – Plug and play

  • Compatibility – Works perfectly with IFTTT and Google Nest

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Regular Price: $18.90

Special Price $16.90