Most smart light switches require a neutral wire to work. As this wiring wasn’t standard in homes until the mid-1980s many houses have limited options for upgrading to smart switches.

Nanoleaf launched five new Matter-compatible smart lighting products at CES 2023, including Sense Plus smart switches powered by its “Nala” learning assistant and new skylight modular light ...

And when I press the ‘“off” button on the light switch, ... TP-Link offers dimmers, on/off switches, and motion-sensor switches, but all of them require a neutral wire.

Orro is a nice switch that works well, and though its integration system (for now) doesn’t add much to the product, its other features are thoughtful, useful, and well-designed. $199 isn’t ...