Winner
Updated September 2026
Data from Amazon and official Emporia and NodOn sites.
2026 verdict
For most buyers in 2026, Emporia Vue 3 is the safer pick over NodOn 3CT Zigbee Energy Meter because of integrations and data & monitoring.
It separates itself most clearly on integrations and data & monitoring, while still looking better on its broader overall balance. Choose NodOn 3CT Zigbee Energy Meter only if warranty and local control matter more to you than the broader advantage from Emporia Vue 3. That is why Emporia Vue 3 wins the verdict here.
Price alerts
Energy Monitor prices change while you decide
We check the price of every Energy Monitor in the catalog daily and email you the drops, whichever one you pick.
No spam. Unsubscribe in one click.
| Feature | Emporia Vue 3 | NodOn 3CT Zigbee Energy Meter | Winner |
|---|---|---|---|
| Warranty | 1 year | 2 years | NodOn 3CT Zigbee Energy Meter |
| Integrations | Google Home, Alexa, Home Assistant | Home Assistant | Emporia Vue 3 |
| Data & Monitoring | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | None | Emporia Vue 3 |
| Local Control | None | Local API | NodOn 3CT Zigbee Energy Meter |
| Metering | Split-Phase Support, Three-Phase Support, Solar Net Metering | Three-Phase Support, Solar Net Metering, Power Factor Readings | Tie |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi, Ethernet | Zigbee, Other | Tie |
| Relay Output | NO | NO | Tie |
| Load Management | YES | YES | Tie |
Winner
$199.99
- + Integrations: Google Home, Alexa, Home Assistant
- + Data & Monitoring: Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts
- - Warranty: 1 year vs 2 years
- - Local Control: None vs Local API
Price unavailable right now
- + Warranty: 2 years
- + Local Control: Local API
- - Integrations: Home Assistant vs Google Home, Alexa, Home Assistant
- - Data & Monitoring: None vs Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts
Frequently Asked Questions
Which is better overall: Emporia Vue 3 or NodOn 3CT Zigbee Energy Meter?
Emporia Vue 3 has the stronger overall profile in this comparison, especially for integrations and data & monitoring.
What is the biggest difference between Emporia Vue 3 and NodOn 3CT Zigbee Energy Meter?
Warranty is one of the clearest differences: Emporia Vue 3 lists 1 year, while NodOn 3CT Zigbee Energy Meter lists 2 years.
Who should buy Emporia Vue 3?
Choose Emporia Vue 3 if your priority is integrations and data & monitoring and that matters more than warranty.
Who should buy NodOn 3CT Zigbee Energy Meter?
Choose NodOn 3CT Zigbee Energy Meter if your priority is warranty and local control and that matters more than integrations.
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
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
$169.99
MerossEM06P
AeotecHome Energy Meter 8
$95.99
SonoffMINI PM Zigbee Power Meter (Non-Switch)
$15.90
Energy MonitorsNodOn3CT Zigbee Energy Meter
- Energy MonitorsNodOn
Zigbee Smart Energy Monitor
4.7(62) 
IR Remote ControlsNodOnZigbee AC Infrared Controller
3.9(13)€54.44
Radiator ValvesNodOnZigbee Thermostatic Radiator Valve
RelaysNodOnZigbee Multifunction Relay Switch with Metering
4.7(13)€46.72
RelaysNodOnZigbee Multifunction Relay Switch
4.5(135)
RelaysNodOnZigbee ON/OFF Lighting Relay Switch
4.4(75)€39.95
RelaysNodOnZigbee Pilot Wire Heating Module
4.4(64)€47.78
RelaysNodOnZigbee Roller Shutter Relay Switch
4.1(95)
Temperature & Humidity SensorsNodOnZigbee Temperature and Humidity Sensor
3.6(17)$57.75
Wall SwitchesNodOnBattery-free Zigbee Wall Switch
4.3(10)