Aqara Smart Plug (US) vs Sonoff Zigbee Smart Plug S40 Lite

Updated April 2026

Data from Amazon and official Aqara and Sonoff sites.

2026 verdict

In this 2026 comparison, Aqara Smart Plug (US) comes out ahead overall. The main reason it wins is rating, maximum load power, and overheat/overload protection, and energy monitoring and integrations strengthens that case. You should still consider Sonoff Zigbee Smart Plug S40 Lite if price matters more than raw overall balance. That is enough to make Aqara Smart Plug (US) the better pick for most buyers.

Winner

Aqara

Aqara Smart Plug (US)

$32.99

BUY NOW

Sonoff

Sonoff Zigbee Smart Plug S40 Lite

$12.99

BUY NOW

Feature	Aqara Smart Plug (US)	Sonoff Zigbee Smart Plug S40 Lite	Winner
Price	$32.99	$12.99	Sonoff Zigbee Smart Plug S40 Lite
Rating	4.5	4.4	Aqara Smart Plug (US)
Maximum Load Power	1875W	1800W	Aqara Smart Plug (US)
Overheat/Overload Protection	YES	NO	Aqara Smart Plug (US)
Energy Monitoring	YES	NO	Aqara Smart Plug (US)
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT, Matter	Google Home, Alexa, Samsung SmartThings, Home Assistant, IFTTT	Aqara Smart Plug (US)
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Plug Format	Type B	Type B	Tie
Connectivity	Zigbee	Zigbee	Tie
On/Off Button	YES	YES	Tie
Zibgee Router	YES	YES	Tie

Winner

Aqara

Aqara Smart Plug (US)

$32.99

BUY NOW

+ Rating: 4.5
+ Maximum Load Power: 1875W
+ Overheat/Overload Protection: YES
- Price: $32.99 vs $12.99

Sonoff

Sonoff Zigbee Smart Plug S40 Lite

$12.99

BUY NOW

+ Price: $12.99
- Rating: 4.4 vs 4.5
- Maximum Load Power: 1800W vs 1875W

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Smart Plug (US) or Sonoff Zigbee Smart Plug S40 Lite?: Aqara Smart Plug (US) has the stronger overall profile in this comparison, especially for rating, maximum load power, and overheat/overload protection.
What is the biggest difference between Aqara Smart Plug (US) and Sonoff Zigbee Smart Plug S40 Lite?: Price is one of the clearest differences: Aqara Smart Plug (US) lists $32.99, while Sonoff Zigbee Smart Plug S40 Lite lists $12.99.
Which one looks better on price?: Aqara Smart Plug (US) is listed at $32.99, while Sonoff Zigbee Smart Plug S40 Lite is listed at $12.99. Sonoff Zigbee Smart Plug S40 Lite (better spec).
Who should buy Aqara Smart Plug (US)?: Choose Aqara Smart Plug (US) if your priority is rating and maximum load power and that matters more than price.
Who should buy Sonoff Zigbee Smart Plug S40 Lite?: Choose Sonoff Zigbee Smart Plug S40 Lite if your priority is price and that matters more than rating.