Leviton Decora Smart Z-Wave Fan Controller

Quick verdict

Ceiling fan automation done right. Four speed levels controlled via Z-Wave mean you can tie fan speed to temperature sensors in Home Assistant. Cool the bedroom automatically when it gets warm at night. It is a proper fan controller, not a dimmer pretending to be one, so it will not damage your fan motor. Matches the rest of the Leviton Decora line visually. AC motor fans only, so check before you buy. Neutral wire required.

Standout: 4-speed Z-Wave ceiling fan controller in a standard Decora paddle form factor.

Last checked: 2026-03-22

Compatibility snapshot

Why it stands out

• 4-speed fan control from a wall switch, replacing pull chains with smart automation
• Z-Wave means fully local control with no cloud dependency
• Decora paddle design matches Leviton's dimmer and switch lineup for a consistent look

Reasons to hesitate

• only works with AC motor ceiling fans, not compatible with DC motor fans
• requires a Z-Wave controller for Home Assistant integration
• neutral wire required, so verify your wiring before purchasing

Best for

• automating ceiling fan speed based on temperature or time of day in Home Assistant
• replacing pull-chain fan controls with a clean wall switch

Avoid if

• you have a DC motor ceiling fan. This is for AC motors only
• you are not running a Z-Wave network and do not want to start one

Privacy and local-control notes

Z-Wave is fully local. No cloud, no WiFi, no data collection. Fan speed control stays entirely on your local network.

Home Assistant support: supported · integration path: Z-Wave JS.

Buying reality check

Price notes: Priced similarly to the dimmer. Good value for dedicated fan control versus using a dimmer on a fan motor.

Compare side by side: see switch comparisons →