10 Best Smart Window Ac 2025 in the United States

The BLACK+DECKER 14,000 BTU Smart Portable Air Conditioner is designed for rooms up to 700 square feet, making it suitable for medium-sized spaces like bedrooms or living rooms. Its cooling power effectively handles warm weather, and it is energy efficient with a Seasonal Energy Efficiency Ratio (SEER) of 6.2, helping to keep electricity costs reasonable. The unit features smart connectivity, allowing control via a mobile app or voice commands through Amazon Alexa or Google Assistant, providing convenience for modern users. The included 'Follow Me' remote control functions as a thermostat for precise temperature adjustments wherever the remote is located.

Installation is straightforward with the included window kit and exhaust hose. The unit is portable but weighs around 62 pounds, so moving it might require some effort. Noise level is moderate at 54 decibels, which is quiet enough for most people to sleep comfortably but may be noticeable in very quiet rooms. It includes a washable filter to maintain air quality by reducing dust and allergens, although it does not offer advanced air purification features beyond basic filtration. Its 3-in-1 functionality means it also works as a dehumidifier and fan, adding versatility beyond just cooling.

The warranty is limited to one year, which is fairly standard and worth considering. This BLACK+DECKER smart portable air conditioner is a practical and user-friendly option for those needing efficient cooling with smart controls in a portable package, although it may not be ideal for very large spaces or users seeking ultra-quiet operation.

The LG 12,000 BTU Smart Window Air Conditioner is a robust unit designed to cool rooms up to 550 sq. ft., making it suitable for areas like kitchens or living rooms. One of its standout features is its smart capabilities, allowing you to control it remotely via the LG ThinQ app, Amazon Alexa, or Hey Google. This makes it convenient for adjusting settings without being physically present.

With a Seasonal Energy Efficiency Ratio (SEER) of 12, it is reasonably efficient, although it does not have an Energy Star certification, which might be a consideration for energy-conscious users. The unit also includes multiple fan speeds and a 24-hour on/off timer, offering flexibility in how you manage your cooling needs. It operates at a relatively low noise level of 52 dB, ensuring it won't be overly disruptive.

Installation is straightforward with the included kit, but at 81 pounds, it is relatively heavy and may require assistance to install. The air conditioner also features air quality enhancements like a dust filter and a dehumidifier, which can improve the air quality in the room. However, some users may find the requirement for AAA batteries for the remote control a minor inconvenience. This unit is ideal for those seeking a powerful, smart air conditioning solution with a good balance between features and performance, though those requiring the highest energy efficiency may want to consider other options.

The Frigidaire 5,000 BTU Window Air Conditioner is designed for small rooms up to 150 sq. ft., making it a good choice if you need to cool a bedroom or office without excess power. Its cooling capacity is modest but suitable for the size. With a SEER (energy efficiency) rating of 11 and features like Eco Mode and Sleep Mode, it helps reduce electricity use, though it is not Energy Star certified, so there are more efficient models available.

The unit offers smart-style convenience with remote control, a 24-hour timer, and filter cleaning alerts, making it easy to use and maintain. Noise level is low at 52 decibels, so it won't disturb your sleep or work. The compact size and included window kit simplify installation, though as a standard window unit, it requires a suitable window and basic setup. Air quality is addressed through its washable dust filter and a Dry Mode to reduce humidity, enhancing comfort.

This AC is a good fit if you want straightforward, quiet cooling with energy-conscious settings and easy maintenance for a small space. If you need stronger cooling or smart home connectivity, other options may better meet those needs.