Best Smart Air Conditioners

Uses dual inverter technology to keep you cool without wasting energy. Runs at a volume as low as 44 dB. The unit's dual compressors use 25% less energy than older models. Choose from four fan speeds and cooling settings. This window unit cools a 250-square-foot room.

Only comes in at a noise level of about 42 dBA, which allows it to work well in quieter environments such as a home office. Settings, temperature, and timers can all be controlled through the Frigidaire app. The filter is completely washable when it gets dirty.

Use LG's ThinQ app to control the unit's fan and cooling settings. Works with Google Assistant and Amazon Alexa for voice controls. Features dry, fan, and cool modes. Cools 350-square-foot rooms with two speed settings. Runs quietly at 51 dB. Measures about 14.5 inches deep, 17.5 inches wide, and 28 inches high.