Shelly Wave PM Mini

Took me maybe eight minutes to wire this into the breaker box and get it reporting wattage. The 16 A single channel is plenty for my garage freezer, and now I can actually see when it kicks on. Tiny thing too, barely took up any room in the panel.

Snuck this behind my washer to track how much the dryer actually pulls, and the readings line up with my utility bill almost exactly. For something this tiny it fits in a cramped box without any trouble, and the 16 A rating covers the whole circuit fine.

This thing is tiny enough to tuck behind my switch plate, and I had it reporting live wattage on my washer within ten minutes of unboxing. The 16 A rating handles the load without any warmth at the terminals.