SONOFF

SONOFF S40 Lite US Type B Wi-Fi Smart Plug

Name: SONOFF S40 Lite US Type B Wi-Fi Smart Plug
Brand: SONOFF

Smart plugWi-Fi

Retailer listing · 1 offer collected

ITEAD / SONOFF$9.90

Listed equipment price · lowest price out of stock

Out of stock when checkedView retailer offer Price observation: 2026-11-07 · USD

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Retailer price observations for SONOFF S40 Lite US Type B Wi-Fi Smart Plug
Retailer	Listed price & quantity	Availability & condition	Observed	Shop
ITEAD / SONOFFStore policies & support	$9.90Single item	Out of stock when checkedNew	2026-11-07Source date 2026-11-07	View offer

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ITEAD / SONOFF · Single item · price & stock history

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THE DETAILS THAT MATTER

A clearer look at the specifications.

Published specifications and their source
Specification	Listed value	Source
Device function	Smart plug	Manufacturer documentationReviewed 2026-11-07
Device communication protocols	Wi-Fi	Manufacturer documentationReviewed 2026-11-07
Documented platform integrations	eWeLink	Manufacturer documentationReviewed 2026-11-07
Electrical power / energy metering	NoSelected Lite version; parent family also advertises metering hardware. Do not substitute metering features from the non-Lite model.	Manufacturer documentationReviewed 2026-11-07