Winner
Updated September 2026
Data from Amazon and official Emporia and Zemismart sites.
2026 verdict
Between Emporia Vue 3 and Zemismart SPM02, Emporia Vue 3 is the better overall pick in 2026, leading on metering, connectivity, and integrations.
It builds its lead on metering, connectivity, and integrations, then backs it up with a stronger showing on data & monitoring and load management. Zemismart SPM02 is still relevant if you care most about price, but Emporia Vue 3 is the stronger recommendation overall. As a general recommendation, Emporia Vue 3 comes out on top.
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| Feature | Emporia Vue 3 | Zemismart SPM02 | Winner |
|---|---|---|---|
| Price | $199.99 | $42.60 | Zemismart SPM02 |
| Metering | Split-Phase Support, Three-Phase Support, Solar Net Metering | Three-Phase Support, Solar Net Metering | Emporia Vue 3 |
| Connectivity | 2.4 GHz WiFi, Ethernet | Zigbee | Emporia Vue 3 |
| Integrations | Google Home, Alexa, Home Assistant | Home Assistant | Emporia Vue 3 |
| Data & Monitoring | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | Usage Alerts | Emporia Vue 3 |
| Load Management | YES | NO | Emporia Vue 3 |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Relay Output | NO | NO | Tie |
Winner
$199.99
- + Metering: Split-Phase Support, Three-Phase Support, Solar Net Metering
- + Connectivity: 2.4 GHz WiFi, Ethernet
- + Integrations: Google Home, Alexa, Home Assistant
- - Price: $199.99 vs $42.60
40% OFF
$42.60
$70.99
- + Price: $42.60
- - Metering: Three-Phase Support, Solar Net Metering vs Split-Phase Support, Three-Phase Support, Solar Net Metering
- - Connectivity: Zigbee vs 2.4 GHz WiFi, Ethernet
Frequently Asked Questions
Which is better overall: Emporia Vue 3 or Zemismart SPM02?
Emporia Vue 3 has the stronger overall profile in this comparison, especially for metering, connectivity, and integrations.
What is the biggest difference between Emporia Vue 3 and Zemismart SPM02?
Price is one of the clearest differences: Emporia Vue 3 lists $199.99, while Zemismart SPM02 lists $42.60.
Which one looks better on price?
Emporia Vue 3 is listed at $199.99, while Zemismart SPM02 is listed at $42.60. Zemismart SPM02 (better spec).
Who should buy Emporia Vue 3?
Choose Emporia Vue 3 if your priority is metering and connectivity and that matters more than price.
Who should buy Zemismart SPM02?
Choose Zemismart SPM02 if your priority is price and that matters more than metering.
Full comparison table
Compare all 23 Energy Monitors side by side
You are looking at two of them. The full table lines up all Energy Monitors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 23 Energy Monitors
- 46 specs compared
- 43 filters
SonoffMINI PM Matter Over WiFi Power Meter (Non-Switch)
$15.90
ShellyPro EM-50
$119.99- Emporia
Vue 3
$199.99 
ShellyEM Gen3
$69.99
Shelly3EM-63W Gen3
EmporiaVue 3 3-Phase
$209.99
RefossEM01P
16% OFF$82.99$69.99
ShellyEM Gen4
SonoffPOWCT
$38.19
ShellyEM Mini Gen4
$24.99
RefossEM06P
ShellyPro 3EM v2
$154.99
ShellyPro 3EM 3CT63
$150.99
MerossEM16P
20% OFF$199.99$159.98
ShellyPro 3EM-400
$329.99
RefossEM16P
15% OFF$199.99$169.99
MerossEM06P
AeotecHome Energy Meter 8
$95.99
SonoffMINI PM Zigbee Power Meter (Non-Switch)
$15.90
EmporiaVue Utility Connect
$39.99
