Shelly Plug M Gen3 vs Sonoff WiFi Smart Plug S60 (2026)

Data from Amazon and official Shelly and Sonoff sites.

2026 verdict

Across the 2026 comparison, Sonoff WiFi Smart Plug S60 earns the nod over Shelly Plug M Gen3 on the strength of maximum load power.

Winner

Sonoff WiFi Smart Plug S60

Buy on Amazon UK

It wins the broader comparison through maximum load power, while its broader overall balance helps confirm the result. Shelly Plug M Gen3 remains a niche alternative if warranty matters more than the rest of the comparison. As a general recommendation, Sonoff WiFi Smart Plug S60 comes out on top.

Shelly

Shelly Plug M Gen3

$14.99

Buy on Official Store

Winner

Sonoff

Sonoff WiFi Smart Plug S60

Price unavailable right now

Buy on Amazon UK

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Feature	Shelly Plug M Gen3	Sonoff WiFi Smart Plug S60	Winner
Warranty	3 years	1 year	Shelly Plug M Gen3
Maximum Load Power	3000W	4000W	Sonoff WiFi Smart Plug S60
Rating	4.5	4.5	Tie
Weather Resistance	NO	NO	Tie
Plug Format	Type F	Type F	Tie
Overheat/Overload Protection	YES	YES	Tie
Energy Monitoring	YES	YES	Tie
Connectivity	2.4 GHz WiFi, Bluetooth	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
On/Off Button	YES	YES	Tie
Zibgee Router	NO	NO	Tie

Shelly

Shelly Plug M Gen3

$14.99

Buy on Official Store

+ Warranty: 3 years
- Maximum Load Power: 3000W vs 4000W

Winner

Sonoff

Sonoff WiFi Smart Plug S60

Price unavailable right now

Buy on Amazon UK

+ Maximum Load Power: 4000W
- Warranty: 1 year vs 3 years

Frequently Asked Questions

Which is better overall: Shelly Plug M Gen3 or Sonoff WiFi Smart Plug S60?

Sonoff WiFi Smart Plug S60 has the stronger overall profile in this comparison, especially for maximum load power.

What is the biggest difference between Shelly Plug M Gen3 and Sonoff WiFi Smart Plug S60?

Warranty is one of the clearest differences: Shelly Plug M Gen3 lists 3 years, while Sonoff WiFi Smart Plug S60 lists 1 year.

Who should buy Shelly Plug M Gen3?

Choose Shelly Plug M Gen3 if your priority is warranty and that matters more than maximum load power.

Who should buy Sonoff WiFi Smart Plug S60?

Choose Sonoff WiFi Smart Plug S60 if your priority is maximum load power and that matters more than warranty.

Full comparison table

Compare all 33 Plugs side by side

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