Energy Monitors · Head to head

Meross EM06P vs Shelly Pro 3EM-400

Full Smart Energy Monitors comparison in 2026

Data from Amazon and official Meross and Shelly sites.
2026 verdict
Shelly Pro 3EM-400 beats Meross EM06P in 2026, with its clearest edge on warranty, metering, and connectivity. It wins the broader comparison through warranty, metering, and connectivity, while integrations and data & monitoring help confirm the result. The only strong reason to choose Meross EM06P is if price is more important to you than the overall verdict. That makes Shelly Pro 3EM-400 the clearer recommendation in 2026.
vs
FeatureMeross EM06PShelly Pro 3EM-400Winner
Price$90.99$329.99Meross EM06P
Warranty2 years3 yearsShelly Pro 3EM-400
MeteringSolar Net MeteringThree-Phase Support, Solar Net Metering, Power Factor ReadingsShelly Pro 3EM-400
Connectivity2.4 GHz WiFi2.4 GHz WiFi, Ethernet, Bluetooth, OtherShelly Pro 3EM-400
IntegrationsHome AssistantGoogle Home, Alexa, Home AssistantShelly Pro 3EM-400
Data & MonitoringEnergy Cost Tracking, Data Export, Usage AlertsEnergy Cost Tracking, Time-of-Use Rates, Data Export, Usage AlertsShelly Pro 3EM-400
Local ControlLocal APILocal API, MQTT, Local Web InterfaceShelly Pro 3EM-400
Breaker Panel InstallYESYESTie
Smart Meter PortNONOTie
Relay OutputNONOTie
Load ManagementYESYESTie
Meross

Meross EM06P

19% OFF
$90.99
$111.99
Buy on Official Store
  • + Price: $90.99
  • - Warranty: 2 years vs 3 years
  • - Metering: Solar Net Metering vs Three-Phase Support, Solar Net Metering, Power Factor Readings
Winner
Shelly

Shelly Pro 3EM-400

$329.99
Buy on Amazon USA
  • + Warranty: 3 years
  • + Metering: Three-Phase Support, Solar Net Metering, Power Factor Readings
  • + Connectivity: 2.4 GHz WiFi, Ethernet, Bluetooth, Other
  • - Price: $329.99 vs $90.99

Frequently Asked Questions

Which is better overall: Meross EM06P or Shelly Pro 3EM-400?

Shelly Pro 3EM-400 has the stronger overall profile in this comparison, especially for warranty, metering, and connectivity.

What is the biggest difference between Meross EM06P and Shelly Pro 3EM-400?

Price is one of the clearest differences: Meross EM06P lists $90.99, while Shelly Pro 3EM-400 lists $329.99.

Which one looks better on price?

Meross EM06P is listed at $90.99, while Shelly Pro 3EM-400 is listed at $329.99. Meross EM06P (better spec).

Who should buy Meross EM06P?

Choose Meross EM06P if your priority is price and that matters more than warranty.

Who should buy Shelly Pro 3EM-400?

Choose Shelly Pro 3EM-400 if your priority is warranty and metering and that matters more than price.

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