Energy Monitors · Head to head

Meross EM16P vs Shelly Pro 3EM v2

Full Smart Energy Monitors comparison in 2026

Data from Amazon and official Meross and Shelly sites.
2026 verdict
Shelly Pro 3EM v2 has the better all-around case than Meross EM16P in 2026, starting with price, rating, and warranty. It has the clearer edge on price, rating, and warranty, and it stays ahead on connectivity and integrations. You should still consider Meross EM16P if metering matters more than raw overall balance. That is why Shelly Pro 3EM v2 wins the verdict here.
vs
FeatureMeross EM16PShelly Pro 3EM v2Winner
Price$159.99$154.99Shelly Pro 3EM v2
Rating4.44.5Shelly Pro 3EM v2
Warranty2 years3 yearsShelly Pro 3EM v2
MeteringSplit-Phase Support, Three-Phase Support, Solar Net Metering, Power Factor ReadingsThree-Phase Support, Solar Net Metering, Power Factor ReadingsMeross EM16P
Connectivity2.4 GHz WiFi2.4 GHz WiFi, Ethernet, Bluetooth, OtherShelly Pro 3EM v2
IntegrationsHome AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterShelly Pro 3EM v2
Data & MonitoringEnergy Cost Tracking, Data Export, Usage AlertsEnergy Cost Tracking, Time-of-Use Rates, Data Export, Usage AlertsShelly Pro 3EM v2
Local ControlLocal API, Local Web InterfaceLocal API, MQTT, Local Web InterfaceShelly Pro 3EM v2
Breaker Panel InstallYESYESTie
Smart Meter PortNONOTie
Relay OutputNONOTie
Load ManagementYESYESTie

Frequently Asked Questions

Which is better overall: Meross EM16P or Shelly Pro 3EM v2?

Shelly Pro 3EM v2 has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Meross EM16P and Shelly Pro 3EM v2?

Price is one of the clearest differences: Meross EM16P lists $159.99, while Shelly Pro 3EM v2 lists $154.99.

Which one looks better on price?

Meross EM16P is listed at $159.99, while Shelly Pro 3EM v2 is listed at $154.99. Shelly Pro 3EM v2 (better spec).

Who should buy Meross EM16P?

Choose Meross EM16P if your priority is metering and that matters more than price.

Who should buy Shelly Pro 3EM v2?

Choose Shelly Pro 3EM v2 if your priority is price and rating and that matters more than metering.

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