Winner
Updated October 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 connectivity, integrations, and load management.
It builds its lead on connectivity, integrations, and load management, then backs it up with a stronger showing on its broader overall balance. 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 |
| Connectivity | 2.4 GHz WiFi, Ethernet | Zigbee | Emporia Vue 3 |
| Integrations | Google Home, Alexa, Home Assistant | Home Assistant | Emporia Vue 3 |
| Load Management | YES | NO | Emporia Vue 3 |
| Metering | Split-Phase Support, Three-Phase Support, Solar Net Metering | Three-Phase Support, Solar Net Metering | Tie |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Data & Monitoring | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | Usage Alerts | Tie |
| Relay Output | NO | NO | Tie |
Winner
$199.99
- + Connectivity: 2.4 GHz WiFi, Ethernet
- + Integrations: Google Home, Alexa, Home Assistant
- + Load Management: YES
- - Price: $199.99 vs $42.60
40% OFF
$42.60
$70.99
- + Price: $42.60
- - Connectivity: Zigbee vs 2.4 GHz WiFi, Ethernet
- - Integrations: Home Assistant vs Google Home, Alexa, Home Assistant
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 connectivity, integrations, and load management.
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 connectivity and integrations and that matters more than price.
Who should buy Zemismart SPM02?
Choose Zemismart SPM02 if your priority is price and that matters more than connectivity.
Full comparison table
Compare all 25 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.
- 25 Energy Monitors
- 46 specs compared
- 43 filters
SonoffMINI PM Matter Over WiFi Power Meter (Non-Switch)
$15.90
NodOnZigbee Smart Energy Monitor
$61.27
ShellyPro EM-50
$119.99- Emporia
Vue 3
$199.99 
ShellyEM Gen3
20% OFF
$69.99$55.99
Shelly3EM-63W Gen3
20% OFF$114.99$91.99
EmporiaVue 3 3-Phase
$209.99
ShellyEM Gen4
3% OFF€67.00€65.12
SonoffPOWCT
20% OFF$38.19$30.55
ShellyEM Mini Gen4
20% OFF$24.99$19.99
RefossEM06P
Unavailable
ShellyPro 3EM v2
$154.99
ShellyPro 3EM 3CT63
20% OFF$150.99$120.79
MerossEM16P
20% OFF$199.99$159.99
ShellyPro 3EM-400
20% OFF$329.99$263.99
RefossEM16P
24% OFF$199.99$151.98
MerossEM06P
€94.99
SonoffMINI PM Zigbee Power Meter (Non-Switch)
20% OFF$15.90$12.72
AeotecHome Energy Meter 8
15% OFF$95.99$81.59
RefossEM01P
Unavailable
Energy MonitorsZemismartSDM01
50% OFF$165.22$82.61
Energy MonitorsZemismartSPM01
40% OFF$43.33$26.00
Energy MonitorsZemismartSPM02
40% OFF$70.99$42.60
Gas DetectorsZemismartZM-GA100 Zigbee Gas Detector
30% OFF$37.14$26.00
IR Remote ControlsZemismartZMCIR01 Matter WiFi IR Thermostat
50% OFF$69.90$34.95
Window CoveringsZemismartMT03B Matter Thread Curtain Motor
$170.00
Window CoveringsZemismartZM25WB WiFi Rechargeable Roller Shade Motor
40% OFF$103.33$62.00