Sonoff WiFi Smart Plug S40 Lite vs SwitchBot Plug Mini comparison

Updated December 2025

Data from Amazon and official Sonoff and SwitchBot sites.

2026 verdict

SwitchBot Plug Mini beats Sonoff WiFi Smart Plug S40 Lite in 2026, with its clearest edge on maximum load power, Overheat/Overload protection, and energy monitoring. What pushes it ahead is maximum load power, Overheat/Overload protection, and energy monitoring, and its broader overall balance keeps the advantage from looking narrow. Choose Sonoff WiFi Smart Plug S40 Lite only if rating and integrations matter more to you than the broader advantage from SwitchBot Plug Mini. In practical terms, SwitchBot Plug Mini is the easier product to recommend.

Sonoff

Sonoff WiFi Smart Plug S40 Lite

$11.99

Buy on Amazon USA

Winner

SwitchBot

SwitchBot Plug Mini

$11.99

Buy on Amazon USA Buy on Amazon Canada

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Feature	Sonoff WiFi Smart Plug S40 Lite	SwitchBot Plug Mini	Winner
Rating	4.2	4.1	Sonoff WiFi Smart Plug S40 Lite
Maximum Load Power	1500W	1875W	SwitchBot Plug Mini
Overheat/Overload Protection	NO	YES	SwitchBot Plug Mini
Energy Monitoring	NO	YES	SwitchBot Plug Mini
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Samsung SmartThings, Home Assistant	Sonoff WiFi Smart Plug S40 Lite
Price	$11.99	$11.99	Tie
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Plug Format	Type B	Type B	Tie
Connectivity	2.4 GHz WiFi, Bluetooth	2.4 GHz WiFi, Bluetooth	Tie
On/Off Button	YES	YES	Tie
Zibgee Router	NO	NO	Tie

Sonoff

Sonoff WiFi Smart Plug S40 Lite

$11.99

Buy on Amazon USA

+ Rating: 4.2
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Maximum Load Power: 1500W vs 1875W
- Overheat/Overload Protection: NO vs YES

Winner

SwitchBot

SwitchBot Plug Mini

$11.99

Buy on Amazon USA Buy on Amazon Canada

+ Maximum Load Power: 1875W
+ Overheat/Overload Protection: YES
+ Energy Monitoring: YES
- Rating: 4.1 vs 4.2
- Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter

Frequently Asked Questions

Which is better overall: Sonoff WiFi Smart Plug S40 Lite or SwitchBot Plug Mini?

SwitchBot Plug Mini has the stronger overall profile in this comparison, especially for maximum load power, Overheat/Overload protection, and energy monitoring.

What is the biggest difference between Sonoff WiFi Smart Plug S40 Lite and SwitchBot Plug Mini?

Rating is one of the clearest differences: Sonoff WiFi Smart Plug S40 Lite lists 4.2, while SwitchBot Plug Mini lists 4.1.

Which one looks better on price?

Sonoff WiFi Smart Plug S40 Lite is listed at $11.99, while SwitchBot Plug Mini is listed at $11.99. Tie.

Who should buy Sonoff WiFi Smart Plug S40 Lite?

Choose Sonoff WiFi Smart Plug S40 Lite if your priority is rating and integrations and that matters more than maximum load power.

Who should buy SwitchBot Plug Mini?

Choose SwitchBot Plug Mini if your priority is maximum load power and Overheat/Overload protection and that matters more than rating.

Full comparison table

Compare all 29 Plugs side by side

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