I’m now at 5 weeks post installation and my Sense claims 28 devices.
Confirmed devices:
- Garage door opener (I think this is the only device Sense named)
- Fridge compressor (Subzero)
- Fridge light (Subzero left door)
- Fridge light (Subzero right door)
- Fridge compressor (Kenmore)
- Aquarium heater
- Halogen lighting in two different bedrooms (one device for both)
- Gas clothes dryer motor
- Trane HVAC fan motor
- Same Trane HVAC fan (2nd stage)
- Instapot
- Electric oven (baking element)
- Same electric oven (broiler element)
- Some device associated with (but not nearly big enough for) the pool pump
The remainder of devices are unnamed motors, lights and other devices I haven’t been able to confirm yet.
My biggest surprise has been that it has accurately identified some very small loads (10 watts) but apparently has trouble figuring out my biggest loads (two EV chargers and a pool pump). These three are easy to spot with hourly smart meter data.
Who cares what the 4MHz load signature looks like when a 2.5kW load comes on for several hours a day at the exact same time? These “identifications” are all guesses, and it seems this would be an easy one. Apparently not, at least for a machine.