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Plugs · Head to head

Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug vs TP-Link Tapo P125M

Full Smart Plugs comparison in 2026

Updated September 2026
Data from Amazon and official Sonoff and TP-Link sites.
2026 verdict
Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug beats TP-Link Tapo P125M in 2026, with its clearest edge on maximum load power, energy monitoring, and zigbee router.
Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
Winner
Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
$14.90
Buy on Amazon USACheck price
What pushes it ahead is maximum load power, energy monitoring, and zigbee router, and its broader overall balance keeps the advantage from looking narrow. TP-Link Tapo P125M is still relevant if you care most about price and connectivity, but Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug is the stronger recommendation overall. That is why Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug wins the verdict here.
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FeatureSonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart PlugTP-Link Tapo P125MWinner
Price$14.90$11.99TP-Link Tapo P125M
Maximum Load Power1875W1800WSonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
Energy MonitoringYESNOSonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
ConnectivityZigbee2.4 GHz WiFi, BluetoothTP-Link Tapo P125M
Zigbee RouterYESNOSonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
Warranty2 years2 yearsTie
Weather ResistanceNONOTie
Plug FormatType BType BTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
On/Off ButtonYESYESTie

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.

  • Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug
  • TP-Link Tapo P125M

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Frequently Asked Questions

Which is better overall: Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug or TP-Link Tapo P125M?

Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug has the stronger overall profile in this comparison, especially for maximum load power, energy monitoring, and zigbee router.

What is the biggest difference between Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug and TP-Link Tapo P125M?

Price is one of the clearest differences: Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug lists $14.90, while TP-Link Tapo P125M lists $11.99.

Which one looks better on price?

Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug is listed at $14.90, while TP-Link Tapo P125M is listed at $11.99. TP-Link Tapo P125M (better spec).

Who should buy Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug?

Choose Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug if your priority is maximum load power and energy monitoring and that matters more than price.

Who should buy TP-Link Tapo P125M?

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

Full comparison table

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