Yeah, if you started with a single bunch of neutrals there you'd want to add the wemo neutral to it. If it's too big, peel off 1 to make room for a jumper, then join the jumper, wemo white, and the...

@Porchbeers Not exactly sure from the description, but you mention trying "every match of neutral" which sounds a little off. There's only one way to connect the neutrals - a single shared bundle...

You'd need to run a proper neutral wire to the box to use a smart switch there. I'm not exactly sure what you mean by connecting white to hot but it doesn't sound very safe.

Unfortunately you can't. You need 4 from the wall - black (line in), white (neutral in), and another black (load out) and another whilte (neutral out). The bare copper is for ground. That switch is...

A bit complicated, might be easier just to buy a low end or repurpose an old android device as a home automation as a control panel. Would use a lot less power, can be left on and handy. Setting up...

Looks like the total power values might be missing a decimal point, e.g. 30.4kWh vs 304.