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10 Best Smart Air Conditioners 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

LG 12,000 BTU Smart Window Air Conditioner, 115V, AC Window Unit for Rooms up to 550 Sq. Ft., Perfect for Kitchen or Living Room, Phone & Voice Control, Works with LG ThinQ, Amazon Alexa, Hey Google

Rating
9.8
Chosen by1,463
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Smart Features

Most important from
16793 reviews

Cooling Capacity (BTU)
The unit delivers strong cooling performance and maintains a quiet operation that is comparable to the gentle hum of a typical window box fan, making it unobtrusive even during sleep.
Energy Efficiency Ratio (EER)
Energy-saving mode intelligently cycles the fan and compressor to minimize noise and maintain comfort without stagnant air buildup.
Smart Features
The smart control via app and voice commands adds significant convenience, allowing easy adjustment of settings from anywhere or hands-free.
Noise Level
The unit delivers strong cooling performance and maintains a quiet operation that is comparable to the gentle hum of a typical window box fan, making it unobtrusive even during sleep.
Air Filter Type
The filter reminder can trigger prematurely, even when the filter remains clean, which may cause minor user confusion.
Installation Type
Installation is challenging due to the unit's considerable size and weight, so testing it before full installation is crucial to avoid wasted effort.

The LG 12,000 BTU Smart Window Air Conditioner is designed for cooling rooms up to about 550 square feet, making it a solid choice for medium to large spaces like kitchens or living rooms. Its cooling power is strong, and with three fan speeds plus an auto cool mode, you can easily adjust airflow to your comfort. One standout feature is the smart control via the LG ThinQ app and compatibility with Alexa and Google voice commands, allowing you to manage settings from anywhere or hands-free, which adds convenience.

It operates quietly at 52 decibels on its lowest setting, minimizing disturbance during daily activities. The unit includes a dust filter and a filter reminder to help keep the air cleaner and the system running efficiently. Installation is typical for window units and comes with an installation kit; however, it requires fitting into a window, which may not be suitable for every room or window type.

With a Seasonal Energy Efficiency Ratio (SEER) of 12, it is not Energy Star certified, so it might not be the most energy-saving option. It features auto restart after power outages for added reliability. The unit is relatively heavy at 81 pounds and fairly large, which could make installation challenging for some. The warranty covers parts and labor for one year. This LG smart air conditioner provides good cooling capacity with useful smart controls and quiet operation, making it a strong choice for those seeking a balance of power and convenience for medium-sized rooms. If energy savings are a priority, considering models with Energy Star certification may be advisable.

Rating
9.8
Chosen by1,463
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Smart Features

Most important from
16793 reviews

Cooling Capacity (BTU)
The unit delivers strong cooling performance and maintains a quiet operation that is comparable to the gentle hum of a typical window box fan, making it unobtrusive even during sleep.
Energy Efficiency Ratio (EER)
Energy-saving mode intelligently cycles the fan and compressor to minimize noise and maintain comfort without stagnant air buildup.
Smart Features
The smart control via app and voice commands adds significant convenience, allowing easy adjustment of settings from anywhere or hands-free.
Noise Level
The unit delivers strong cooling performance and maintains a quiet operation that is comparable to the gentle hum of a typical window box fan, making it unobtrusive even during sleep.
Air Filter Type
The filter reminder can trigger prematurely, even when the filter remains clean, which may cause minor user confusion.
Installation Type
Installation is challenging due to the unit's considerable size and weight, so testing it before full installation is crucial to avoid wasted effort.
#2

Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White

Rating
9.6
Cooling Capacity (BTU)
Smart Features
Noise Level

Most important from
7212 reviews

Cooling Capacity (BTU)
The unit cools rooms quickly and efficiently, making it a cost-effective alternative to central air for single-room cooling.
Smart Features
Alexa integration adds convenience, allowing for easy voice control and remote adjustments.
Noise Level
The air conditioner operates quietly, both indoors and outdoors, ensuring a peaceful environment.
Installation Type
DIY installation can be challenging, especially when dealing with electrical wiring and refrigerant piping.

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.

Rating
9.6
Cooling Capacity (BTU)
Smart Features
Noise Level

Most important from
7212 reviews

Cooling Capacity (BTU)
The unit cools rooms quickly and efficiently, making it a cost-effective alternative to central air for single-room cooling.
Smart Features
Alexa integration adds convenience, allowing for easy voice control and remote adjustments.
Noise Level
The air conditioner operates quietly, both indoors and outdoors, ensuring a peaceful environment.
Installation Type
DIY installation can be challenging, especially when dealing with electrical wiring and refrigerant piping.
#3

Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

Rating
9.3
Energy Efficiency Ratio (EER)
Smart Features
Noise Level

Most important from
720 reviews

Energy Efficiency Ratio (EER)
This unit is impressively efficient, pulling no more than 400 watts even at maximum settings.
Smart Features
The software update over WiFi enabled the defrost cycle, making it functional even below 40 degrees F.
Noise Level
The Midea unit is extremely quiet, you barely know it is on.
Air Filter Type
Keeping the air filter clean and maintaining the condenser every other month ensures flawless operation.

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.

Rating
9.3
Energy Efficiency Ratio (EER)
Smart Features
Noise Level

Most important from
720 reviews

Energy Efficiency Ratio (EER)
This unit is impressively efficient, pulling no more than 400 watts even at maximum settings.
Smart Features
The software update over WiFi enabled the defrost cycle, making it functional even below 40 degrees F.
Noise Level
The Midea unit is extremely quiet, you barely know it is on.
Air Filter Type
Keeping the air filter clean and maintaining the condenser every other month ensures flawless operation.

Buying Guide for the Best Smart Air Conditioners

Choosing the right smart air conditioner can significantly enhance your comfort and convenience at home. Smart air conditioners come with advanced features that allow you to control the temperature and other settings remotely using your smartphone or voice commands. To make an informed decision, it's important to understand the key specifications and how they align with your needs. Here are the main specs to consider when selecting a smart air conditioner.
Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the air conditioner can remove from a room per hour. This spec is crucial because it determines the size of the room the unit can effectively cool. For small rooms (up to 150 square feet), a unit with 5,000-6,000 BTU is sufficient. Medium-sized rooms (150-300 square feet) require 7,000-8,000 BTU, while larger rooms (300-450 square feet) need 10,000-12,000 BTU. Choose a unit with the appropriate BTU rating based on the size of the room you intend to cool.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the air conditioner's efficiency by comparing the cooling capacity to the power input. A higher EER indicates a more energy-efficient unit, which can save you money on electricity bills. EER values typically range from 8 to 12. For better energy savings, look for units with an EER of 10 or higher. Consider your usage patterns and energy costs when selecting a unit with the right EER for you.
Smart FeaturesSmart features in air conditioners include Wi-Fi connectivity, app control, voice control, and integration with smart home systems. These features allow you to control the unit remotely, set schedules, and receive maintenance alerts. If you value convenience and want to integrate the air conditioner with other smart devices in your home, look for models with robust smart features. Assess your tech-savviness and the importance of remote control in your daily routine to determine the right level of smart features for you.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be during operation. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living areas. Noise levels typically range from 40 dB (quiet) to 60 dB (moderate). If you are sensitive to noise or plan to use the unit in a quiet space, opt for models with lower noise levels. Consider where you will place the unit and your tolerance for noise when making your choice.
Air Filter TypeThe type of air filter used in the air conditioner affects the quality of air it circulates. Common filter types include standard, HEPA, and activated carbon filters. Standard filters are basic and need regular cleaning or replacement. HEPA filters are more effective at trapping small particles and allergens, making them ideal for people with allergies. Activated carbon filters help remove odors and pollutants. Choose a filter type based on your air quality needs and any specific health concerns.
Installation TypeSmart air conditioners come in different installation types, such as window units, portable units, and split systems. Window units are installed in a window and are suitable for single rooms. Portable units can be moved from room to room but require a venting kit. Split systems have an indoor and outdoor unit and are ideal for cooling multiple rooms or larger spaces. Consider the layout of your home, the number of rooms you need to cool, and your preference for permanent or flexible installation when choosing the right type.

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