Winner
Updated October 2026
Data from Amazon and official Emporia and Zemismart sites.
2026 verdict
Between Emporia Vue 3 and Zemismart SPM01, Emporia Vue 3 is the better overall pick in 2026, leading on metering, connectivity, and load management.
It builds its lead on metering, connectivity, and load management, then backs it up with a stronger showing on its broader overall balance. Zemismart SPM01 is still relevant if you care most about price, but Emporia Vue 3 is the stronger recommendation overall. That is enough to make Emporia Vue 3 the better pick for most buyers.
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| Feature | Emporia Vue 3 | Zemismart SPM01 | Winner |
|---|---|---|---|
| Price | $199.99 | $26.00 | Zemismart SPM01 |
| Metering | Split-Phase Support, Three-Phase Support, Solar Net Metering | Solar Net Metering, Power Factor Readings | Emporia Vue 3 |
| Connectivity | 2.4 GHz WiFi, Ethernet | Zigbee | Emporia Vue 3 |
| Load Management | YES | NO | Emporia Vue 3 |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Integrations | Google Home, Alexa, Home Assistant | Samsung SmartThings, Home Assistant | Tie |
| Data & Monitoring | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | None | 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
- + Load Management: YES
- - Price: $199.99 vs $26.00
40% OFF
$26.00
$43.33
- + Price: $26.00
- - Metering: Solar Net Metering, Power Factor Readings 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 SPM01?
Emporia Vue 3 has the stronger overall profile in this comparison, especially for metering, connectivity, and load management.
What is the biggest difference between Emporia Vue 3 and Zemismart SPM01?
Price is one of the clearest differences: Emporia Vue 3 lists $199.99, while Zemismart SPM01 lists $26.00.
Which one looks better on price?
Emporia Vue 3 is listed at $199.99, while Zemismart SPM01 is listed at $26.00. Zemismart SPM01 (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 SPM01?
Choose Zemismart SPM01 if your priority is price and that matters more than metering.
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
$59.15
ShellyPro EM-50
$119.99- Emporia
Vue 3
$199.99 
ShellyEM Gen3
$69.99
Shelly3EM-63W Gen3
16% OFF€71.28€59.99
EmporiaVue 3 3-Phase
$209.99
ShellyEM Gen4
3% OFF€67.00€65.12
SonoffPOWCT
$38.19
ShellyEM Mini Gen4
$24.99
RefossEM06P
ShellyPro 3EM v2
$154.99
ShellyPro 3EM 3CT63
$150.99
MerossEM16P
10% OFF$199.99$179.99
ShellyPro 3EM-400
$329.99
RefossEM16P
$199.99
MerossEM06P
€93.46
SonoffMINI PM Zigbee Power Meter (Non-Switch)
$15.90
AeotecHome Energy Meter 8
$95.99
RefossEM01P
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