Smart Home
Do Smart Plugs Save Energy?
Smart plugs can save energy when they turn off devices that would otherwise run or draw standby power, but they are not magic energy savers by themselves.
Best Uses
Smart plugs work well for lamps, fans, chargers, entertainment devices, and small appliances that benefit from schedules.
Measure Before Assuming
Some modern devices use very little standby power. A plug-in energy meter can show whether a smart plug is worth using.
Do Not Use Them Everywhere
Avoid smart plugs for high-power appliances unless the plug is rated for that use and the manufacturer allows it.
Quick Checklist
- Use schedules.
- Avoid overloaded plugs.
- Measure standby power.
- Group devices with power strips.
- Do not use with unsafe loads.
FAQ
What devices are best for smart plugs?
Lamps, fans, chargers, and entertainment gear are common good fits.
Can smart plugs be dangerous?
They can be if used beyond their rating or with inappropriate appliances.