SHE Retrofit Score
NM
The SHE Retrofit Score is a 0-10 composite score. (Wiring Compatibility × 0.25) + (Dimming Performance × 0.20) + (Protocol Reliability × 0.20) + (Ecosystem Breadth × 0.15) + (Physical Usability × 0.10) + (Price Value × 0.10) Published by SmartHomeExplorer and last updated 2026-04-16, the score currently evaluates 5 products.
Guide-Specific Metric
Scored using the SmartHomeExplorer Methodology.
Formula
(Wiring Compatibility × 0.25) + (Dimming Performance × 0.20) + (Protocol Reliability × 0.20) + (Ecosystem Breadth × 0.15) + (Physical Usability × 0.10) + (Price Value × 0.10)
Scale
Scored on a 0-10 scale.
Scored Products (5)
| Product | Score | Guide |
|---|---|---|
| Lutron Caseta Dimmer | 8.98 | View guide → |
| Inovelli Blue Series 2-1 | 8.53 | View guide → |
| Leviton Decora Smart No-Neutral Dimmer | 8 | View guide → |
| Meross Smart Dimmer Switch | 7.65 | View guide → |
| Kasa Smart Switches | 7.1 | View guide → |
Defined In
This metric was first published in best smart switches dimmers existing wiring 2026.