Energy Monitors · Head to head

Shelly Pro EM-50 vs Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)

Full Smart Energy Monitors comparison in 2026

Updated October 2026
Data from Amazon and official Shelly and Sonoff sites.
2026 verdict
Shelly Pro EM-50 has the better all-around case than Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) in 2026, starting with warranty, metering, and connectivity.
Shelly Pro EM-50
Winner
Shelly Pro EM-50
$119.99

Last recorded price

Buy on Amazon USA
Its clearest strengths are warranty, metering, and connectivity, and it still looks stronger on relay output and load management. Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) still makes sense if price, rating, and integrations are your priority, but most buyers should still lean toward Shelly Pro EM-50. Overall, Shelly Pro EM-50 makes more sense for most people.
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FeatureShelly Pro EM-50Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)Winner
Price$119.99$15.90Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)
Rating4.65.0Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)
Warranty3 years2 yearsShelly Pro EM-50
MeteringSolar Net Metering, Power Factor ReadingsSolar Net MeteringShelly Pro EM-50
Connectivity2.4 GHz WiFi, Ethernet, Bluetooth, Other2.4 GHz WiFiShelly Pro EM-50
IntegrationsGoogle Home, Alexa, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterSonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)
Relay OutputYESNOShelly Pro EM-50
Load ManagementYESNOShelly Pro EM-50
Breaker Panel InstallYESYESTie
Smart Meter PortNONOTie
Data & MonitoringEnergy Cost Tracking, Time-of-Use Rates, Data Export, Usage AlertsEnergy Cost Tracking, Time-of-Use Rates, Data Export, Usage AlertsTie
Local ControlLocal API, MQTT, Local Web InterfaceLocal API, MQTT, Local Web InterfaceTie
Winner
Shelly

Shelly Pro EM-50

Prime exclusive deal
$119.99

Last recorded price

Buy on Amazon USA
  • + Warranty: 3 years
  • + Metering: Solar Net Metering, Power Factor Readings
  • + Connectivity: 2.4 GHz WiFi, Ethernet, Bluetooth, Other
  • - Price: $119.99 vs $15.90
  • - Rating: 4.6 vs 5.0

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.

  • Shelly Pro EM-50
  • Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)

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Frequently Asked Questions

Which is better overall: Shelly Pro EM-50 or Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)?

Shelly Pro EM-50 has the stronger overall profile in this comparison, especially for warranty, metering, and connectivity.

What is the biggest difference between Shelly Pro EM-50 and Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)?

Price is one of the clearest differences: Shelly Pro EM-50 lists $119.99, while Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) lists $15.90.

Which one looks better on price?

Shelly Pro EM-50 is listed at $119.99, while Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) is listed at $15.90. Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) (better spec).

Who should buy Shelly Pro EM-50?

Choose Shelly Pro EM-50 if your priority is warranty and metering and that matters more than price.

Who should buy Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)?

Choose Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch) if your priority is price and rating and that matters more than warranty.

Full comparison table

Compare all 25 Energy Monitors side by side

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  • 25 Energy Monitors
  • 46 specs compared
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