Plugs · Head to head

Amazon Smart Plug vs Shelly Plug M Gen3

Full Smart Plugs comparison in 2026

Updated August 2026
Data from Amazon and official Shelly site.
2026 verdict
Between Shelly Plug M Gen3 and Amazon Smart Plug, Shelly Plug M Gen3 is the better overall pick in 2026, leading on price, warranty, and Overheat/Overload protection. Its biggest wins come from price, warranty, and Overheat/Overload protection, and energy monitoring and connectivity add more confidence to the verdict. The only strong reason to choose Amazon Smart Plug is if its specific feature mix is more important to you than the overall verdict. That keeps the verdict firmly in favor of Shelly Plug M Gen3.
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FeatureAmazon Smart PlugShelly Plug M Gen3Winner
Price$19.99$14.99Shelly Plug M Gen3
Warranty1 year3 yearsShelly Plug M Gen3
Overheat/Overload ProtectionNOYESShelly Plug M Gen3
Energy MonitoringNOYESShelly Plug M Gen3
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothShelly Plug M Gen3
IntegrationsAlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterShelly Plug M Gen3
On/Off ButtonNOYESShelly Plug M Gen3
Plug FormatType BType FDifferent strengths
Weather ResistanceNONOTie
Zibgee RouterNONOTie

Frequently Asked Questions

Which is better overall: Amazon Smart Plug or Shelly Plug M Gen3?

Shelly Plug M Gen3 has the stronger overall profile in this comparison, especially for price, warranty, and Overheat/Overload protection.

What is the biggest difference between Amazon Smart Plug and Shelly Plug M Gen3?

Price is one of the clearest differences: Amazon Smart Plug lists $19.99, while Shelly Plug M Gen3 lists $14.99.

Which one looks better on price?

Amazon Smart Plug is listed at $19.99, while Shelly Plug M Gen3 is listed at $14.99. Shelly Plug M Gen3 (better spec).

Who should buy Amazon Smart Plug?

Choose Amazon Smart Plug if your priority is its specific strengths and that matters more than price.

Who should buy Shelly Plug M Gen3?

Choose Shelly Plug M Gen3 if your priority is price and warranty and that matters more than the competing advantages.

Full comparison table

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