Like traditional wall switches a smart light switch can.
Smart 3 way light switch no neutral.
Buy a smart switch that works without a neutral.
3 way wiring for smart switches is different than standard 3 way wiring.
This is because the neutral wire for the circuit is actually in the junction box that holds the light fixture and the two wires coming down to the switch are the hot leg that will power the light.
You cannot use dumb 3 way switches with smart switches you must purchase the matching ge add on switch to wire with your ge smart master switch.
You cannot use dumb 3 way switches with smart switches you must purchase the matching ge add on switch to wire with your ge smart master switch.
When someone decides to use the wall switch to shut the light off the power to the bulb is cut which means it will stop being a smart bulb until you turn the switch back on.
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3 way wiring for smart switches is different than standard 3 way wiring.
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Here is a diagram of a standard switch with a neutral wire.
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There are a couple smart switches that work without a neutral.
In a smart switch 3 way configuration a smaller charge is looped through the add on switch.
The best smart light switches are an economical way of making all your ceiling lights smart without having to replace all those bulbs.
The switch still breaks the circuit but in this case the smart switch can tap into the neutral wire to keep power flowing through the switch the electronics in the switch still break the circuit to the light but the switch maintains a circuit so it is always receiving power.