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Plugs · Head to head

Meross Outdoor Smart Plug vs Shelly Smart Plug (US)

Full Smart Plugs comparison in 2026

Updated September 2026
Data from Amazon and official Meross and Shelly sites.
2026 verdict
Shelly Smart Plug (US)
Winner
Shelly Smart Plug (US)
$22.00$30.8729% OFF
Buy on Amazon USACheck price
The Shelly Smart Plug (US) wins this smart plug comparison by being cheaper and packing the features power users want: real energy monitoring, overheat/overload protection, and richer connectivity with 2.4GHz Wi-Fi plus a Bluetooth gateway, all backed by an open API for scripting. The Meross Outdoor Smart Plug carves out its own niche with IP44 weather resistance for outdoor lights and pumps, two independently controllable outlets, and a wider integration list that adds Apple HomeKit and SmartThings. Both are 1800W/15A Type B plugs, but they answer different needs, one is a scriptable indoor power monitor, the other a weatherproof dual outlet. Choose the Shelly Smart Plug (US) if you want energy tracking, an open API and a lower price for indoor automation; choose the Meross Outdoor Smart Plug if you need weatherproof outdoor control and two outlets with HomeKit support.
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FeatureMeross Outdoor Smart PlugShelly Smart Plug (US)Winner
Price$23.39$22.00Shelly Smart Plug (US)
Weather ResistanceIP44NOMeross Outdoor Smart Plug
Energy MonitoringNOYESShelly Smart Plug (US)
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothShelly Smart Plug (US)
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Samsung SmartThings, Home AssistantMeross Outdoor Smart Plug
Rating4.44.4Tie
Plug FormatType BType BTie
Maximum Load Power1800W1800WTie
On/Off ButtonYESYESTie
Zibgee RouterNONOTie
Winner
Shelly

Shelly Smart Plug (US)

29% OFF
$22.00
$30.87
Buy on Amazon USACheck price
  • + Price: $22.00
  • + Energy Monitoring: YES
  • + Connectivity: 2.4 GHz WiFi, Bluetooth
  • - Weather Resistance: NO vs IP44
  • - Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant

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
  • Shelly Smart Plug (US)

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Frequently Asked Questions

Which is better overall, the Meross Outdoor Smart Plug or the Shelly Smart Plug (US)?

The Shelly Smart Plug (US) wins overall on price, energy monitoring, overheat/overload protection and connectivity, including its open API. The Meross Outdoor Smart Plug is the specialist choice for weatherproof outdoor use with two outlets and HomeKit support.

What is the core difference between these two plugs?

Purpose. The Shelly Smart Plug (US) is a scriptable indoor plug with energy monitoring and an open API, while the Meross Outdoor Smart Plug is an IP44 weatherproof plug with two outlets built for outdoor lights, pumps and holiday displays.

Which plug can I use outdoors, and which tracks energy?

The Meross Outdoor Smart Plug is the outdoor-rated one (IP44), while only the Shelly Smart Plug (US) offers energy monitoring and overheat/overload protection. Each covers a gap the other leaves open.

Which is better for Home Assistant and custom automation?

The Shelly Smart Plug (US) is stronger for automation, with a documented Home Assistant integration plus an open API, WebSocket and MQTT. The Meross Outdoor Smart Plug also works with Home Assistant but adds HomeKit and SmartThings instead of scripting tools.

Who should buy the Shelly Smart Plug (US)?

Choose the Shelly Smart Plug (US) if you want a lower-cost indoor plug with real energy monitoring, overload protection and an open API for scripting high-wattage loads in Home Assistant or a home lab.

Who should buy the Meross Outdoor Smart Plug?

Choose the Meross Outdoor Smart Plug if you need a weatherproof plug for outdoor lights or pumps, want two independently controllable outlets, and rely on Apple HomeKit or SmartThings.

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