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Plugs · Head to head

TP-Link Tapo P125M vs TP-Link Kasa EP40

Full Smart Plugs comparison in 2026

Updated September 2026
Data from Amazon and official TP-Link site.
2026 verdict
Between TP-Link Tapo P125M and TP-Link Kasa EP40, TP-Link Tapo P125M is the better overall pick in 2026, leading on price, connectivity, and integrations.
TP-Link Tapo P125M
Winner
TP-Link Tapo P125M
$11.99
Buy on Amazon USACheck price
Its strongest advantages show up in price, connectivity, and integrations, with its broader overall balance helping widen the gap. TP-Link Kasa EP40 remains a niche alternative if rating, weather resistance, and maximum load power matter more than the rest of the comparison. That keeps the verdict firmly in favor of TP-Link Tapo P125M.
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FeatureTP-Link Tapo P125MTP-Link Kasa EP40Winner
Price$11.99$17.28TP-Link Tapo P125M
Rating4.54.6TP-Link Kasa EP40
Weather ResistanceNOIP64TP-Link Kasa EP40
Maximum Load Power1800W1875WTP-Link Kasa EP40
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiTP-Link Tapo P125M
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantTP-Link Tapo P125M
Warranty2 years2 yearsTie
Plug FormatType BType BTie
Overheat/Overload ProtectionNONOTie
Energy MonitoringNONOTie
On/Off ButtonYESYESTie
Zibgee RouterNONOTie
Winner
TP-Link

TP-Link Tapo P125M

$11.99
Buy on Amazon USACheck price
  • + Price: $11.99
  • + Connectivity: 2.4 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Rating: 4.5 vs 4.6
  • - Weather Resistance: NO vs IP64

Frequently Asked Questions

Which is better overall: TP-Link Tapo P125M or TP-Link Kasa EP40?

TP-Link Tapo P125M has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.

What is the biggest difference between TP-Link Tapo P125M and TP-Link Kasa EP40?

Price is one of the clearest differences: TP-Link Tapo P125M lists $11.99, while TP-Link Kasa EP40 lists $17.28.

Which one looks better on price?

TP-Link Tapo P125M is listed at $11.99, while TP-Link Kasa EP40 is listed at $17.28. TP-Link Tapo P125M (better spec).

Who should buy TP-Link Tapo P125M?

Choose TP-Link Tapo P125M if your priority is price and connectivity and that matters more than rating.

Who should buy TP-Link Kasa EP40?

Choose TP-Link Kasa EP40 if your priority is rating and weather resistance and that matters more than price.

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