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Plugs · Head to head

Aqara Power Plug H2 UK vs TP-Link Kasa EP40

Full Smart Plugs comparison in 2026

Updated September 2026
Data from Amazon and official Aqara and TP-Link sites.
2026 verdict
Across the 2026 comparison, Aqara Power Plug H2 UK earns the nod over TP-Link Kasa EP40 on the strength of maximum load power, energy monitoring, and connectivity.
Aqara Power Plug H2 UK
Winner
Aqara Power Plug H2 UK
£32.99
Buy on Amazon UKCheck price
The comparison tilts its way because of maximum load power, energy monitoring, and connectivity, with integrations and zigbee router keeping it in front. TP-Link Kasa EP40 still makes sense if price, rating, and weather resistance are your priority, but most buyers should still lean toward Aqara Power Plug H2 UK. That is enough to make Aqara Power Plug H2 UK the better pick for most buyers.
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FeatureAqara Power Plug H2 UKTP-Link Kasa EP40Winner
Price£32.99$22.99TP-Link Kasa EP40
Rating3.84.6TP-Link Kasa EP40
Weather ResistanceNOIP64TP-Link Kasa EP40
Maximum Load Power3250W1875WAqara Power Plug H2 UK
Energy MonitoringYESNOAqara Power Plug H2 UK
ConnectivityBluetooth, Zigbee, Thread Protocol2.4 GHz WiFiAqara Power Plug H2 UK
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantAqara Power Plug H2 UK
Zigbee RouterYESNOAqara Power Plug H2 UK
Plug FormatType GType BDifferent strengths
On/Off ButtonYESYESTie

Frequently Asked Questions

Which is better overall: Aqara Power Plug H2 UK or TP-Link Kasa EP40?

Aqara Power Plug H2 UK has the stronger overall profile in this comparison, especially for maximum load power, energy monitoring, and connectivity.

What is the biggest difference between Aqara Power Plug H2 UK and TP-Link Kasa EP40?

Price is one of the clearest differences: Aqara Power Plug H2 UK lists £32.99, while TP-Link Kasa EP40 lists $22.99.

Which one looks better on price?

Aqara Power Plug H2 UK is listed at £32.99, while TP-Link Kasa EP40 is listed at $22.99. TP-Link Kasa EP40 (better spec).

Who should buy Aqara Power Plug H2 UK?

Choose Aqara Power Plug H2 UK if your priority is maximum load power and energy monitoring and that matters more than price.

Who should buy TP-Link Kasa EP40?

Choose TP-Link Kasa EP40 if your priority is price and rating and that matters more than maximum load power.

Full comparison table

Compare all 36 Plugs side by side

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  • 36 Plugs
  • 31 specs compared
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