Conbee innr sp120 AC plug wats vs kwh

Hi. Conbee attached to raspberry Hass.io via deconz plugin. Attached sp120 plug to refrigerator. It reports about 66 wats all the time. But kwh gauge says 0.44 kwh. 0.44kwh should be 440 wats per hour?
Edit: understood after additional time: kwh is total sum while wats is current consumption