Winner
Updated October 2026
Data from Amazon and official Emporia and Zemismart sites.
2026 verdict
Emporia Vue 3 3-Phase beats Zemismart SDM01 in 2026, with its clearest edge on connectivity, integrations, and load management.
What pushes it ahead is connectivity, integrations, and load management, and its broader overall balance keeps the advantage from looking narrow. Zemismart SDM01 is still relevant if you care most about price and metering, but Emporia Vue 3 3-Phase is the stronger recommendation overall. Overall, Emporia Vue 3 3-Phase makes more sense for most people.
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| Feature | Emporia Vue 3 3-Phase | Zemismart SDM01 | Winner |
|---|---|---|---|
| Price | $209.99 | $82.61 | Zemismart SDM01 |
| Metering | Split-Phase Support, Three-Phase Support, Solar Net Metering | Three-Phase Support, Solar Net Metering, Power Factor Readings | Zemismart SDM01 |
| Connectivity | 2.4 GHz WiFi, Ethernet | Zigbee | Emporia Vue 3 3-Phase |
| Integrations | Google Home, Alexa, Home Assistant | Home Assistant | Emporia Vue 3 3-Phase |
| Load Management | YES | NO | Emporia Vue 3 3-Phase |
| 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
$209.99
- + Connectivity: 2.4 GHz WiFi, Ethernet
- + Integrations: Google Home, Alexa, Home Assistant
- + Load Management: YES
- - Price: $209.99 vs $82.61
- - Metering: Split-Phase Support, Three-Phase Support, Solar Net Metering vs Three-Phase Support, Solar Net Metering, Power Factor Readings
50% OFF
$82.61
$165.22
- + Price: $82.61
- + Metering: Three-Phase Support, Solar Net Metering, Power Factor Readings
- - Connectivity: Zigbee vs 2.4 GHz WiFi, Ethernet
- - Integrations: Home Assistant vs Google Home, Alexa, Home Assistant
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Emporia Vue 3 3-Phase
- Zemismart SDM01
Loading price history...
Frequently Asked Questions
Which is better overall: Emporia Vue 3 3-Phase or Zemismart SDM01?
Emporia Vue 3 3-Phase has the stronger overall profile in this comparison, especially for connectivity, integrations, and load management.
What is the biggest difference between Emporia Vue 3 3-Phase and Zemismart SDM01?
Price is one of the clearest differences: Emporia Vue 3 3-Phase lists $209.99, while Zemismart SDM01 lists $82.61.
Which one looks better on price?
Emporia Vue 3 3-Phase is listed at $209.99, while Zemismart SDM01 is listed at $82.61. Zemismart SDM01 (better spec).
Who should buy Emporia Vue 3 3-Phase?
Choose Emporia Vue 3 3-Phase if your priority is connectivity and integrations and that matters more than price.
Who should buy Zemismart SDM01?
Choose Zemismart SDM01 if your priority is price and metering 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
$59.15
ShellyPro EM-50
$119.99
EmporiaVue 3
$199.99
ShellyEM Gen3
$69.99
Shelly3EM-63W Gen3
16% OFF€71.28€59.99- Emporia
Vue 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