Meross Matter Smart DIY Switch with Energy Monitor vs Shelly 2PM Gen3 comparison

Updated July 2026

Data from Amazon and official Meross and Shelly sites.

2026 verdict

Shelly 2PM Gen3 edges out Meross Matter Smart DIY Switch with Energy Monitor in 2026, led by safety and relay channels. Its biggest wins come from safety and relay channels, and its broader overall balance adds more confidence to the verdict. Meross Matter Smart DIY Switch with Energy Monitor is the better fit only for buyers who prioritize price and wet contact mode above everything else here. That is why Shelly 2PM Gen3 wins the verdict here.

Meross

Meross Matter Smart DIY Switch with Energy Monitor

15% OFF

£16.99

£19.99

Buy on Amazon UK

Winner

Shelly

Shelly 2PM Gen3

$24.99

Buy on Amazon USA

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Feature	Meross Matter Smart DIY Switch with Energy Monitor	Shelly 2PM Gen3	Winner
Price	£16.99	$24.99	Meross Matter Smart DIY Switch with Energy Monitor
Safety	Overheating protection	Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection	Shelly 2PM Gen3
Relay Channels	1	2	Shelly 2PM Gen3
Wet Contact Mode	YES	NO	Meross Matter Smart DIY Switch with Energy Monitor
Connectivity	2.4 GHz WiFi	Bluetooth	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Tie
Energy Monitoring	YES	YES	Tie
Power Off Memory	NO	NO	Tie
Dry Contact Mode	NO	NO	Tie
Zibgee Router	NO	NO	Tie

Meross

Meross Matter Smart DIY Switch with Energy Monitor

15% OFF

£16.99

£19.99

Buy on Amazon UK

+ Price: £16.99
+ Wet Contact Mode: YES
- Safety: Overheating protection vs Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection
- Relay Channels: 1 vs 2

Winner

Shelly

Shelly 2PM Gen3

$24.99

Buy on Amazon USA

+ Safety: Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection
+ Relay Channels: 2
- Price: $24.99 vs £16.99
- Wet Contact Mode: NO vs YES

Frequently Asked Questions

Which is better overall: Meross Matter Smart DIY Switch with Energy Monitor or Shelly 2PM Gen3?

Shelly 2PM Gen3 has the stronger overall profile in this comparison, especially for safety and relay channels.

What is the biggest difference between Meross Matter Smart DIY Switch with Energy Monitor and Shelly 2PM Gen3?

Price is one of the clearest differences: Meross Matter Smart DIY Switch with Energy Monitor lists £16.99, while Shelly 2PM Gen3 lists $24.99.

Which one looks better on price?

Meross Matter Smart DIY Switch with Energy Monitor is listed at £16.99, while Shelly 2PM Gen3 is listed at $24.99. Meross Matter Smart DIY Switch with Energy Monitor (better spec).

Who should buy Meross Matter Smart DIY Switch with Energy Monitor?

Choose Meross Matter Smart DIY Switch with Energy Monitor if your priority is price and wet contact mode and that matters more than safety.

Who should buy Shelly 2PM Gen3?

Choose Shelly 2PM Gen3 if your priority is safety and relay channels and that matters more than price.

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