Best Home Energy Monitors · head-to-head

Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) vs Eyedro EYEFI-4 Home Energy Monitor

A sourced, side-by-side comparison. Eyedro EYEFI-4 Home Energy Monitor is cheaper at $139. Every spec and price links to its source.

Which is better: the Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) or Eyedro EYEFI-4 Home Energy Monitor?

On the specs we track, they're closely matched. The Eyedro EYEFI-4 Home Energy Monitor is the cheaper at $139.

As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.

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) Eyedro EYEFI-4 Home Energy Monitor
US price $199.99 $139 MSRP from eyedro.com.
BrandEmporia EnergyEyedro
Released2024
Monitoring type ct-clamp ct-clamp
Main circuit amps 200 200
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 web (MyEyedro)
Accuracy percent 2 1
Installation type panel-mount external-ct (no panel wiring)
Smart home integrations Alexa, Google Home, Home Assistant (community)
Etl ul certified UL 61010-1, UL 2808 UL 61010-1, CSA C22.2#61010-1

Sources — Emporia Vue 3 Home Energy Monitor (16-Sensor Kit): shop.emporiaenergy.com (verified 2026-06-27). Eyedro EYEFI-4 Home Energy Monitor: eyedro.com (verified 2026-06-27).

What's the difference between the Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) and Eyedro EYEFI-4 Home Energy Monitor?

Where the two actually differ on the specs we track (7 of 12). Matching specs are omitted.

  • Branch circuit count: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) 16 vs Eyedro EYEFI-4 Home Energy Monitor 0
  • Connectivity protocol: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) Wi-Fi 802.11 b/g/n + Ethernet vs Eyedro EYEFI-4 Home Energy Monitor Wi-Fi 802.11 b/g/n
  • Local api support: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) false vs Eyedro EYEFI-4 Home Energy Monitor true
  • App platforms: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) iOS, Android vs Eyedro EYEFI-4 Home Energy Monitor web (MyEyedro)
  • Accuracy percent: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) 2 vs Eyedro EYEFI-4 Home Energy Monitor 1
  • Installation type: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) panel-mount vs Eyedro EYEFI-4 Home Energy Monitor external-ct (no panel wiring)
  • Etl ul certified: Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) UL 61010-1, UL 2808 vs Eyedro EYEFI-4 Home Energy Monitor UL 61010-1, CSA C22.2#61010-1

← All home energy monitors compared · Open data