Sonoff S31

A Wi-Fi Smart Power Monitoring Plug that is ETL Certified. Regarded as one of the best smart plugs for Home Automation.

Sonoff S31


Sonoff S31 Wi-Fi Smart Plug with Energy Monitoring ETL Certified, Smart Socket Outlet Timer Switch. Works with Alexa & Google Home Assistant, IFTTT & Tasmota Supporting, No Hub Required.


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