Govee Smart Plug Pro vs Sonoff Wifi Smart Plug S40

Updated April 2026

Data from Amazon and official Govee Life and Sonoff sites.

2026 verdict

Taken as a whole in 2026, Govee Smart Plug Pro wins this matchup. It separates itself most clearly on price, rating, and warranty, while still looking better on its broader overall balance. Pick Sonoff Wifi Smart Plug S40 only when maximum load power and energy monitoring is the deciding factor for your setup. In practical terms, Govee Smart Plug Pro is the easier product to recommend.

Winner

Govee Life

Govee Smart Plug Pro

10% OFF

$12.99

$11.69

BUY NOW

Sonoff

Sonoff Wifi Smart Plug S40

$18.99

BUY NOW

Feature	Govee Smart Plug Pro	Sonoff Wifi Smart Plug S40	Winner
Price	$11.69	$18.99	Govee Smart Plug Pro
Rating	4.5	4.4	Govee Smart Plug Pro
Warranty	1.5 years	1 year	Govee Smart Plug Pro
Maximum Load Power	1200W	1800W	Sonoff Wifi Smart Plug S40
Energy Monitoring	NO	YES	Sonoff Wifi Smart Plug S40
Weather Resistance	NO	NO	Tie
Plug Format	Type B	Type B	Tie
Overheat/Overload Protection	YES	YES	Tie
Connectivity	2.4 GHz Wifi, Bluetooth	2.4 GHz Wifi, Bluetooth	Tie
Integrations	Google Home, Alexa, Home Assistant, IFTTT, Matter	Google Home, Alexa, Samsung SmartThings, Home Assistant, IFTTT	Tie
On/Off Button	YES	YES	Tie
Zibgee Router	NO	NO	Tie

Winner

Govee Life

Govee Smart Plug Pro

10% OFF

$12.99

$11.69

BUY NOW

+ Price: $11.69
+ Rating: 4.5
+ Warranty: 1.5 years
- Maximum Load Power: 1200W vs 1800W
- Energy Monitoring: NO vs YES

Sonoff

Sonoff Wifi Smart Plug S40

$18.99

BUY NOW

+ Maximum Load Power: 1800W
+ Energy Monitoring: YES
- Price: $18.99 vs $11.69
- Rating: 4.4 vs 4.5

Frequently Asked Questions (FAQ)

Which is better overall: Govee Smart Plug Pro or Sonoff Wifi Smart Plug S40?: Govee Smart Plug Pro has the stronger overall profile in this comparison, especially for price, rating, and warranty.
What is the biggest difference between Govee Smart Plug Pro and Sonoff Wifi Smart Plug S40?: Price is one of the clearest differences: Govee Smart Plug Pro lists $11.69, while Sonoff Wifi Smart Plug S40 lists $18.99.
Which one looks better on price?: Govee Smart Plug Pro is listed at $11.69, while Sonoff Wifi Smart Plug S40 is listed at $18.99. Govee Smart Plug Pro (better spec).
Who should buy Govee Smart Plug Pro?: Choose Govee Smart Plug Pro if your priority is price and rating and that matters more than maximum load power.
Who should buy Sonoff Wifi Smart Plug S40?: Choose Sonoff Wifi Smart Plug S40 if your priority is maximum load power and energy monitoring and that matters more than price.