Shelly Wave 1PM

Swapped my old plug-in module for this wired one and the 16 A rating handles my space heater without getting warm. Power metering in the app lines up almost exactly with my clamp meter, which I didn't expect at this price.

Wired this behind the garage outlet to track how much the chest freezer actually pulls, and the power metering is spot on. The 16 A rating means I don't have to worry about the load, and it's been rock solid on my Z-Wave network for two months.

Picked one up to monitor the space heater in my garage, and the 16 A rating handles it without any trouble. The power metering in the app is surprisingly accurate, it matches my clamp meter almost exactly.