Plugs · Head to head

Meross Outdoor Smart Plug vs TP-Link Tapo P400M

Full Smart Plugs comparison in 2026

Updated October 2026
Data from Amazon and official Meross and TP-Link sites.
2026 verdict
TP-Link Tapo P400M is the more complete option versus Meross Outdoor Smart Plug in 2026, helped most by rating, weather resistance, and connectivity.
TP-Link Tapo P400M
Winner
TP-Link Tapo P400M
$25.99

Last recorded price

Buy on Amazon USA
The main reason it wins is rating, weather resistance, and connectivity, and integrations strengthen that case. Meross Outdoor Smart Plug is still relevant if you care most about its specific feature mix, but TP-Link Tapo P400M is the stronger recommendation overall. That makes TP-Link Tapo P400M the clearer recommendation in 2026.
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FeatureMeross Outdoor Smart PlugTP-Link Tapo P400MWinner
Rating4.44.5TP-Link Tapo P400M
Weather ResistanceIP44IP65TP-Link Tapo P400M
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothTP-Link Tapo P400M
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTP-Link Tapo P400M
Price$25.99$25.99Tie
Plug FormatType BType BTie
Maximum Load Power1800W1800WTie
Energy MonitoringNONOTie
On/Off ButtonYESYESTie
Zigbee RouterNONOTie

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Meross Outdoor Smart Plug
  • TP-Link Tapo P400M

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Frequently Asked Questions

Which is better overall: Meross Outdoor Smart Plug or TP-Link Tapo P400M?

TP-Link Tapo P400M has the stronger overall profile in this comparison, especially for rating, weather resistance, and connectivity.

What is the biggest difference between Meross Outdoor Smart Plug and TP-Link Tapo P400M?

Rating is one of the clearest differences: Meross Outdoor Smart Plug lists 4.4, while TP-Link Tapo P400M lists 4.5.

Which one looks better on price?

Meross Outdoor Smart Plug is listed at $25.99, while TP-Link Tapo P400M is listed at $25.99. Tie.

Who should buy Meross Outdoor Smart Plug?

Choose Meross Outdoor Smart Plug if your priority is its specific strengths and that matters more than rating.

Who should buy TP-Link Tapo P400M?

Choose TP-Link Tapo P400M if your priority is rating and weather resistance and that matters more than the competing advantages.

Full comparison table

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  • 39 Plugs
  • 31 specs compared
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