Eve Energy (US) vs Sonoff Wifi Smart Plug S40 Lite

Updated March 2026

Data from Amazon and official Eve and Sonoff sites.

2026 verdict

For 2026, Eve Energy (US) is the stronger overall choice. The comparison tilts its way because of rating, maximum load power, and energy monitoring, with integrations keeping it in front. The only strong reason to choose Sonoff Wifi Smart Plug S40 Lite is if price and connectivity is more important to you than the overall verdict. That is enough to make Eve Energy (US) the better pick for most buyers.

Winner

Eve

Eve Energy (US)

20% OFF

$43.95

$34.95

BUY NOW

Sonoff

Sonoff Wifi Smart Plug S40 Lite

$11.99

BUY NOW

Feature	Eve Energy (US)	Sonoff Wifi Smart Plug S40 Lite	Winner
Price	$34.95	$11.99	Sonoff Wifi Smart Plug S40 Lite
Rating	4.2	4.1	Eve Energy (US)
Maximum Load Power	1800W	1500W	Eve Energy (US)
Energy Monitoring	YES	NO	Eve Energy (US)
Connectivity	Thread Protocol	2.4 GHz Wifi, Bluetooth	Sonoff Wifi Smart Plug S40 Lite
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Samsung SmartThings, Home Assistant, IFTTT	Eve Energy (US)
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Plug Format	Type B	Type B	Tie
Overheat/Overload Protection	NO	NO	Tie
On/Off Button	YES	YES	Tie
Zibgee Router	NO	NO	Tie

Winner

Eve

Eve Energy (US)

20% OFF

$43.95

$34.95

BUY NOW

+ Rating: 4.2
+ Maximum Load Power: 1800W
+ Energy Monitoring: YES
- Price: $34.95 vs $11.99
- Connectivity: Thread Protocol vs 2.4 GHz Wifi, Bluetooth

Sonoff

Sonoff Wifi Smart Plug S40 Lite

$11.99

BUY NOW

+ Price: $11.99
+ Connectivity: 2.4 GHz Wifi, Bluetooth
- Rating: 4.1 vs 4.2
- Maximum Load Power: 1500W vs 1800W

Frequently Asked Questions (FAQ)

Which is better overall: Eve Energy (US) or Sonoff Wifi Smart Plug S40 Lite?: Eve Energy (US) has the stronger overall profile in this comparison, especially for rating, maximum load power, and energy monitoring.
What is the biggest difference between Eve Energy (US) and Sonoff Wifi Smart Plug S40 Lite?: Price is one of the clearest differences: Eve Energy (US) lists $34.95, while Sonoff Wifi Smart Plug S40 Lite lists $11.99.
Which one looks better on price?: Eve Energy (US) is listed at $34.95, while Sonoff Wifi Smart Plug S40 Lite is listed at $11.99. Sonoff Wifi Smart Plug S40 Lite (better spec).
Who should buy Eve Energy (US)?: Choose Eve Energy (US) if your priority is rating and maximum load power and that matters more than price.
Who should buy Sonoff Wifi Smart Plug S40 Lite?: Choose Sonoff Wifi Smart Plug S40 Lite if your priority is price and connectivity and that matters more than rating.