Emporia Energy
Emporia Vue 3 Home Energy Monitor (16-Sensor Kit)
$199.99
Released 2024
Best Home Energy Monitors · head-to-head
Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) vs Shelly 3EM Smart 3-Phase Energy Meter
A sourced, side-by-side comparison. Shelly 3EM Smart 3-Phase Energy Meter is cheaper at $121.49. Every spec and price links to its source.
Shelly
Shelly 3EM Smart 3-Phase Energy Meter
$121.49Cheaper
Which is better: the Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) or Shelly 3EM Smart 3-Phase Energy Meter?
On the specs we track, they're closely matched. The Shelly 3EM Smart 3-Phase Energy Meter is the cheaper at $121.49.
Check Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) price See Shelly 3EM Smart 3-Phase Energy Meter on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) | Shelly 3EM Smart 3-Phase Energy Meter |
|---|---|---|
| US price | $199.99 | $121.49 |
| Brand | Emporia Energy | Shelly |
| Released | 2024 | — |
| Monitoring type | ct-clamp | ct-clamp |
| Main circuit amps | 200 | 120 |
| Branch circuit count | 16 | 0 |
| Connectivity protocol | Wi-Fi 802.11 b/g/n + Ethernet | Wi-Fi 802.11 b/g/n |
| Solar net metering | Yes | Yes |
| Local api support | No | Yes |
| Subscription required | No | No |
| App platforms | iOS, Android | iOS, Android, web |
| Accuracy percent | 2 | — |
| Installation type | panel-mount | din-rail |
| Smart home integrations | Alexa, Google Home, Home Assistant (community) | Home Assistant, Alexa, Google Home, MQTT, CoAP, REST API |
| Etl ul certified | UL 61010-1, UL 2808 | — |
Sources — Emporia Vue 3 Home Energy Monitor (16-Sensor Kit): shop.emporiaenergy.com (verified 2026-06-27). Shelly 3EM Smart 3-Phase Energy Meter: us.shelly.com (verified 2026-06-27).
What's the difference between the Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) and Shelly 3EM Smart 3-Phase Energy Meter?
Where the two actually differ on the specs we track (7 of 12). Matching specs are omitted.
- Main circuit amps: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) 200 vs Shelly 3EM Smart 3-Phase Energy Meter 120
- Branch circuit count: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) 16 vs Shelly 3EM Smart 3-Phase Energy Meter 0
- Connectivity protocol: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) Wi-Fi 802.11 b/g/n + Ethernet vs Shelly 3EM Smart 3-Phase Energy Meter Wi-Fi 802.11 b/g/n
- Local api support: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) false vs Shelly 3EM Smart 3-Phase Energy Meter true
- App platforms: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) iOS, Android vs Shelly 3EM Smart 3-Phase Energy Meter iOS, Android, web
- Installation type: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) panel-mount vs Shelly 3EM Smart 3-Phase Energy Meter din-rail
- Smart home integrations: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) Alexa, Google Home, Home Assistant (community) vs Shelly 3EM Smart 3-Phase Energy Meter Home Assistant, Alexa, Google Home, MQTT, CoAP, REST API