For set time periods, use parental controls on each device.
For punishment... If you're worried your kids won't listen to you if you tell them they can't have electronics, then they are probably smart enough to unplug the device from the smart switch and plug it straight into the outlet.
For set time periods, use parental controls on each device.
For punishment... If you're worried your kids won't listen to you if you tell them they can't have electronics, then they are probably smart enough to unplug the device from the smart switch and plug it straight into the outlet.