10 Best Portable Air Conditioners 2025 in the UK

The Pro Breeze 12000 BTU Portable Air Conditioner is a robust cooling solution for medium to large spaces like bedrooms and home offices. Its key strength lies in its powerful cooling capacity, effectively reducing temperatures down to 16°C, making it ideal for those sweltering summer days. The unit also boasts an energy-efficient Class A rating, which helps in managing electricity costs, and uses the eco-friendly R290 refrigerant.

One of the standout features is its smart home compatibility. You can connect the air conditioner to your WiFi, allowing control via a mobile app or voice commands through Amazon Alexa and Google Home. This adds a layer of convenience, letting you manage settings from anywhere in your home. The unit is multifunctional, combining the roles of an air conditioner, fan, and dehumidifier, which optimizes both space and expenses. The inclusion of four operation modes and three fan speeds offers versatility for different cooling needs. Its quiet operation in sleep mode is a plus for nighttime use in bedrooms.

Portability is another advantage, as it comes with four wheels, making it easy to move between rooms. The included window venting kit further simplifies installation, though it may require some setup effort initially. However, the unit's noise level is 54 dB, which might be noticeable in quieter environments. Additionally, it weighs 27.3 kg, which could be cumbersome for some users despite the wheels. The size, although compact, requires some space consideration.

The Pro Breeze model is recommended for users seeking a versatile, smart home-compatible air conditioning solution with good energy efficiency and cooling power. It might be less suited for those prioritizing ultra-quiet or lightweight units.

The Pro Breeze 4-in-1 Portable Air Conditioner offers a strong 9000 BTU cooling capacity, which suits medium to large rooms such as living rooms, bedrooms, or offices. It efficiently cools spaces down to 16°C while using a Class A energy rating, meaning it should keep electricity costs reasonable. The unit runs on an eco-friendlier R290 refrigerant, which is better for the environment than many traditional gases. It operates at a noise level of 54 dB, which is noticeable but generally not too disruptive for daily use.

A helpful feature is its smart home compatibility — you can control it via a smartphone app or voice assistants like Alexa and Google Home, which makes it convenient to adjust settings from anywhere. The 4-in-1 functions (cooling, dehumidifying, fan only, and sleep mode) add versatility for different needs and times of day. It comes with a window venting kit to help set up easy ventilation, essential for portable ACs to work properly. On the portability side, while it has wheels for movement, the unit is relatively large and heavy (around 24.5 kg), which might make frequent relocation a bit challenging. The size is compact enough to fit in various spaces without taking too much room.

The Pro Breeze unit represents a solid choice if you want effective cooling with smart features and energy efficiency, especially for medium-sized rooms. However, if you need something ultra-quiet or very lightweight, there might be better options.

The Meaco MeacoCool Pro Series 16,000 CH is a versatile portable air conditioner designed for year-round use with both cooling and heating functionalities. It offers a high cooling power of 16,000 BTU, making it suitable for medium to large-sized rooms ranging from 35 to 40 square meters. One of its standout features is the energy efficiency, boasting a Class A energy rating and utilizing the environmentally-friendly R-290 refrigerant, which can help reduce running costs. Its noise levels, ranging from 51-55 dB, ensure a quieter operation, making it ideal for bedrooms or workspaces, especially with the additional Sleep Mode that further reduces noise and dims lights for an undisturbed sleep experience.

The unit is quite portable, thanks to its compact design and wheels, allowing easy movement between rooms. It also includes a flexible window kit, making installation straightforward across various window types. The integration with the Meaco app and remote control adds convenience, allowing users to adjust settings remotely. However, it is worth noting that the unit is relatively heavy at 32.1 kg, which might pose a challenge for those needing frequent relocation.

Additionally, while the product's cooling and heating capacity is significant, the ventilation requirement might necessitate more planning for optimal performance. This model is suitable for users looking for an all-in-one solution that balances energy efficiency with versatile climate control features, particularly in well-ventilated spaces.