I am currently getting a "Energy meter reading rounded to the kwh, I would like to see it in wh, or have 3 decimals places. kwh is a pretty big number to spot any issues,0n a well pump or septic pump. It might work with my hot water tank.
When using the dash board and the "Energy meter" I get kwh rounded to the nearest whole kwh
when using the dash board and the "Power meter" I get 0
Energy readings are pretty much always in kWh, Your power reading is what you want to look at. I don't have one of those but if you are getting a O watt for power you need to look at the device settings.
Welcome to the Hubitat community!
How big is your well pump and/or septic pump breaker? Most wells that I have seen have somewhere around a 20A breaker. If so, you should be seeing 240V x nearly 20A (at startup) so about 4800W or 4.8KW.
If you aren't seeing somewhere well (no pun intended) above 1KW, your smart switch is not reporting correctly or not configured correctly.
If this is just a dashboard display issue, in other words the device is reading correctly on the settings page, try using the Attribute tile in Dashboards. See if one of those attributes displays in a slightly different format or decimal point.
I don't own this device, so I can't give more specific advice about this device's normal behavior. But generally speaking, there isn't a reason it shouldn't be giving some number on something as large as a well pump.