10 Best Smart Air Conditioners 2025 in the United States

The Midea MAW12HV1CWT EasyCool Smart Inverter Air Conditioner is a versatile unit that caters to both cooling and heating needs with its 12,000 BTU capacity, making it suitable for large rooms up to 550 square feet. One of its key strengths is its energy efficiency, boasting a CEER of 13.3 and Energy Star certification, which promises up to 35% energy savings. This can be particularly beneficial for reducing electricity costs over time. The air conditioner is equipped with smart features, including WiFi capabilities, allowing control via the SmartHome App, Alexa, and Google Assistant, providing convenience and ease of use.

The unit operates quietly with a noise level as low as 45 dBA, ensuring minimal disturbance during operation. Additionally, it comes with a washable air filter, making maintenance straightforward and helping maintain optimal performance. However, there are some downsides to consider. The heating function will not work if the outside temperature drops below 41°F, limiting its use in very cold climates. Installation requires a window opening of specific dimensions (24 to 38.5 inches wide and 14.5 inches high), which might be restrictive for some users.

Despite these limitations, this Midea unit offers a solid combination of powerful cooling, energy efficiency, and smart home integration, making it a strong contender for those seeking a smart air conditioner with additional heating capabilities.

The Midea 8,000 BTU Smart Inverter Air Conditioner is a solid choice for cooling rooms up to about 350 square feet, making it suitable for bedrooms, small apartments, or offices. Its inverter technology helps save energy, with an Energy Star rating and claims of up to 35% energy savings compared to standard units. This means it can cool your space efficiently without causing high electricity bills. The unit also offers multi-season use, as it includes a heating function that works well when outdoor temperatures are above 41°F, plus a dehumidifier mode to reduce moisture in the air.

Smart features are a plus here — you can control the AC remotely via an app or voice commands through Alexa or Google Assistant, which adds convenience especially if you want to adjust settings without getting up. Noise-wise, the unit operates quietly at around 45 decibels, which is low enough not to disturb your conversations, work, or sleep. The washable air filter is easy to access and clean from the front, helping maintain good air quality and unit performance.

Installation is designed for double-hung windows with specific size requirements, and it comes with the needed hardware, making setup relatively straightforward for most users. The heating function is limited by outdoor temperature and the unit’s size means it may not be enough for larger rooms or very hot climates. Also, while the smart features are useful, the unit does require Wi-Fi and compatible smart home devices to take full advantage of them. This energy-efficient, quiet, and smart-controlled window AC with heating and dehumidifying features is a well-rounded option worth considering.

The Senville LETO Series Mini Split Air Conditioner Heat Pump is a versatile option with a cooling capacity of 12,000 BTU, which is suitable for medium-sized rooms. Its SEER2 rating of 20.8 indicates high energy efficiency, helping to reduce electricity costs. The integration with Alexa is a standout feature, allowing voice control and remote adjustments, adding to the convenience and smart home integration appeal.

The unit works as a 4-in-1 system, providing air conditioning, heating (functional down to 5°F), dehumidifying, and fan options, making it useful year-round. Additionally, it includes a DC Inverter for quieter and more efficient operation and is stylishly designed for both home and commercial use. However, it is not Energy Star compliant, which might be a concern for those looking for products with this certification. Installation requires a professional, which can add to the initial cost.

Despite these points, the included installation package and a 5-year warranty on parts and the compressor offer peace of mind. This unit is ideal for users seeking a smart, energy-efficient, and multi-functional air conditioning solution with robust support and warranty options.