10 Best Floor AC Units 2026 in the United States

The Dreo Portable Air Conditioner offers solid cooling power with an 8,000 BTU rating (ASHRAE), suitable for rooms up to about 150 square feet. Its cooling capacity, paired with a fan, can quickly lower temperature within 14 feet, making it a good fit for bedrooms or similar-sized indoor spaces. The unit stands out with a patented noise isolation system, keeping operation quiet at 45dB—quiet enough for sleeping or working without disturbance.

One of its key conveniences is a drainage-free cooling system that uses sensors and a pump to evaporate moisture automatically, which means you don’t have to worry about emptying water tanks—a big plus in humid environments. This also helps with dehumidification, improving comfort beyond just cooling. Controlling the unit is versatile: you can use a remote, touchpad, smartphone app, or even voice commands through Alexa, Google Home, or Siri. The smart app lets you monitor temperature and humidity and set timers or sleep curves, tailoring the experience to your personal comfort.

Portability is decent thanks to caster wheels and modular window panels that fit various window types, making installation straightforward. However, the unit weighs 55 pounds, so while movable, it’s not ultra-light. It runs on standard 115V power with eco-friendlier R-32 refrigerant. This Dreo AC unit is a quiet, easy-to-use, and fairly powerful option for bedroom cooling with smart features and hassle-free drainage, ideal for those seeking convenience and effective cooling in medium-small rooms.

The BLACK+DECKER Smart Portable Air Conditioner with Heat offers a versatile solution for cooling and heating spaces up to 700 square feet. With a cooling capacity of 14,000 BTU (ASHRAE) and 10,000 BTU (DOE), it is suitable for large rooms, making it a good option for users needing robust climate control. Additionally, it provides 12,000 BTU heating power, adding value for year-round use. The unit's portability is a major strength, allowing you to easily move it where needed, and it comes with a comprehensive installation kit for quick setup.

At 54 dB, the noise level is relatively moderate, which is a consideration for noise-sensitive environments. The dehumidification feature is another plus, helping to maintain comfortable humidity levels in your space. Control options are a standout feature, including Wi-Fi connectivity, a mobile app, and voice control via Amazon Alexa or Google Assistant, making it convenient to operate remotely. The 'Follow Me' remote control function further enhances user convenience by acting as a thermostat for precise temperature adjustments.

However, there are some drawbacks. The energy efficiency ratio (SEER) is 6.2, which is not particularly high, indicating it may not be the most energy-efficient option available. Additionally, it is not Energy Star rated, which could affect energy consumption and cost-effectiveness in the long run. For users prioritizing multifunctionality, portability, and smart control options, this BLACK+DECKER model represents a compelling choice.

The BLACK+DECKER Smart Portable Air Conditioner offers strong cooling power with 14,000 BTU, suitable for rooms up to 700 square feet, making it a good choice for medium to large rooms. It also doubles as a dehumidifier and fan, providing extra comfort during humid weather. The unit is fairly energy efficient for its size, with a SEER rating of 6.2, which helps keep electricity bills more manageable. On the noise front, it operates around 54 decibels—noticeable but not overly loud, so it should be fine for bedrooms or living areas. Portability is decent with its compact size and included window installation kit, though at about 62 pounds, it’s somewhat heavy and may require some effort to move around. The washable filter is a practical feature for easier maintenance.

What stands out is the smart control options: you can use the included remote with a 'Follow Me' thermostat function for precise temperature control, or connect via Wi-Fi to control the AC from your phone or with voice commands through Alexa or Google Assistant. This makes it very user-friendly and convenient. One downside is the limited 1-year warranty, which is shorter than some competitors offer. Also, while the unit cools well and includes a good set of accessories, the energy efficiency ratio (EER) isn’t the highest available, so those looking for the most budget-friendly running costs might consider other models.

This BLACK+DECKER model is well suited for users needing a reliable, smart, and reasonably quiet portable AC for medium to large rooms, especially if smart features and dehumidification are priorities.