Like others have mentioned, the battery for the hygrometer was dead on arrival. No big deal. Took about 4 days to season to 74% (5deg over my preferred 69% like the directions say) noticed after turning the unit on at 70 deg for 24 hrs that the thermostat is about neg 3 deg off based on a Bluetooth thermometer and a thermoworks probe. Other than that it’s dialed in at 70deg (shows 73) and 69%. Will add a few Cigars soon.