Plugs · Head to head

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

Full Smart Plugs comparison in 2026

Updated June 2026
Data from Amazon and official Aqara and Sonoff sites.
2026 verdict
Aqara Smart Plug (US) has the better all-around case than Sonoff WiFi Smart Plug S40 Lite in 2026, starting with rating, maximum load power, and Overheat/Overload protection. The comparison tilts its way because of rating, maximum load power, and Overheat/Overload protection, with energy monitoring and integrations keeping it in front. Pick Sonoff WiFi Smart Plug S40 Lite only when price and connectivity are the deciding factor for your setup. For the average buyer, Aqara Smart Plug (US) is the safer choice.
vs
FeatureAqara Smart Plug (US)Sonoff WiFi Smart Plug S40 LiteWinner
Price$29.99$11.99Sonoff WiFi Smart Plug S40 Lite
Rating4.54.2Aqara Smart Plug (US)
Maximum Load Power1875W1500WAqara Smart Plug (US)
Overheat/Overload ProtectionYESNOAqara Smart Plug (US)
Energy MonitoringYESNOAqara Smart Plug (US)
ConnectivityZigbee2.4 GHz WiFi, BluetoothSonoff WiFi Smart Plug S40 Lite
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home Assistant, IFTTT, MatterGoogle Home, Alexa, Samsung SmartThings, Home Assistant, IFTTTAqara Smart Plug (US)
Zibgee RouterYESNOAqara Smart Plug (US)
Warranty1 year1 yearTie
Weather ResistanceNONOTie
Plug FormatType BType BTie
On/Off ButtonYESYESTie

Frequently Asked Questions

Which is better overall: Aqara Smart Plug (US) or Sonoff WiFi 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 WiFi Smart Plug S40 Lite?

Price is one of the clearest differences: Aqara Smart Plug (US) lists $29.99, while Sonoff WiFi Smart Plug S40 Lite lists $11.99.

Which one looks better on price?

Aqara Smart Plug (US) is listed at $29.99, while Sonoff WiFi Smart Plug S40 Lite is listed at $11.99. Sonoff WiFi 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 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.

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Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
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