A plug switches power, not every function
A smart plug can turn its output on and off; it does not necessarily restart an appliance in the state you want. Test how the appliance behaves after power returns.
Check electrical suitability
Confirm the plug and appliance ratings, including load type and startup demand. Do not assume a headline power rating suits every heater, motor or safety-critical device. Follow both manufacturers' instructions.
Keep controls understandable
Check manual switching, schedules and what happens without internet. Household members need a practical way to operate the appliance. Avoid a routine that leaves it energised unexpectedly after a power cut.
Review account and update support
Check compatibility with your controller, firmware maintenance and any cloud dependencies. Energy-monitoring functions are model-specific. Choose a plug for a clearly defined, safe task rather than an unverified savings promise.
Questions about this guide
Can I put any appliance on a smart plug?
Check the plug's load rating and the appliance manufacturer's instructions. Avoid treating it as a universal switch, especially for high-power or safety-critical equipment.
Will a smart plug restart an appliance after a power cut?
That depends on both the plug's restoration setting and the appliance's own behaviour. Test the documented configuration with a suitable low-risk device before relying on an automation.