Smart Portable Air Conditioner Review UK 2026
Quick verdict
Score: 7.9/10
Best for: Moveable cooling in a heatwave without fitting a fixed unit
Not for: Anyone wanting silent running or the lowest possible electricity use - a fan is cheaper but doesn't truly cool
Bottom line: A practical portable air conditioner (5000 BTU, 4-in-1) for proper, portable cooling around the home.
Overall, this 4-in-1 Other is a practical option for people who want basic room cooling plus extra functions, because it offers 5000 BTU cooling, a fan mode and dehumidify capability, all in one unit. It suits smaller spaces where moderate performance is enough, and it adds app and remote control convenience, plus a 24 hour timer. The dual window venting kit helps install quickly, yet results can depend on window fit and proper sealing. For buyers seeking a focused Other uk option, it delivers core functions.
Key specifications
| Feature | What it helps |
|---|---|
| 4-in-1 modes | Cooling, fan, dehumidify |
| Wi-Fi + app | Control via phone |
| Remote control | Adjust settings nearby |
| 24-hour timer | Schedule operation |
| Dual window venting kit | Install using common UK window setups |
Pros
- 5000 BTU of cooling power
- 4-in-1 (cool, fan, dehumidify)
- Wi-Fi/app control
- Remote control included
- Proper cooling you can move between rooms
Cons
- Needs a window for the exhaust hose (unlike an air cooler)
- Uses more electricity than a fan
- Makes some compressor noise, and is bulky to store
Cooling Power (BTU)
Cooling power for the Other is rated at 5000 BTU, indicating the strength of its cooling output. BTU is a common measure used to compare portable air conditioners by how much heat they can remove. The unit also includes fan and dehumidify modes, so cooling performance is not the only function available. The actual temperature impact depends on operating conditions, and no specific energy use or runtime is provided. Overall, the 5000 BTU rating is the key figure to check before use.
Room Size and Coverage
A 5,000 BTU portable air conditioner is often selected for smaller rooms, because the BTU rating is only a broad indicator of how much heat the unit can remove in a given space. Room coverage varies with ceiling height, insulation, window size and sun exposure, so performance can differ across UK homes. Measure the target area, then expect best results in rooms that do not receive constant sun. Airflow balance also matters, since uneven airflow can lead to less efficient cooling; dual window venting can help reduce heat recirculation. For open-plan rooms, overall coverage is typically lower than in closed rooms.
Modes and Dehumidifier Function
The Other comes with multiple operating modes, so it is not limited to cooling. In cooling mode, it reduces room temperature. In fan mode, it circulates air without changing temperature. The dehumidifier function is designed to tackle dampness, which can make a room feel more comfortable when humidity is high. Dehumidifying works gradually, so results depend on the starting moisture level in the room. A 24-hour timer supports automation of run times, and settings are selected via the included app or remote control.
Noise Level and Energy Use
Noise level and energy use depend mainly on how the 4-in-1 Other is set up and which mode it runs in, including cooling, fan and dehumidify. In cooling and dehumidify modes, the compressor work typically increases the running sound, which can make nearby rooms feel louder. Fan mode is usually steadier, since it focuses on airflow rather than dampness removal. Energy use tracks the selected mode and how long it runs, with the 24 hour timer encouraging longer cycles if left active. App and remote control can help shorten run time.
Installation, Hose and Setup
Proper installation is key to steady cooling and dehumidifying from a 4-in-1 Other, and it begins with choosing the right spot. The unit needs nearby power, and clear airflow space around both sides and the back. The exhaust hose should be fully extended, then connected to the rear outlet and routed to a window using the dual window venting kit included. The window seals must close firmly so warm air does not leak back and reduce performance. During setup, secure the hose to avoid kinks and confirm the fit before using Wi-Fi or the remote.
Who Is This Portable Air Conditioner For?
This portable air conditioner suits people who want a single unit to cool, circulate air, and help with humidity without installing a wall unit. It is designed for smaller rooms or temporary set-ups, using a vent hose and a dual window venting kit rather than fixed installation. It is a good fit for those who prefer one appliance for cooling, fan and dehumidifying rather than separate devices. Control options include Wi-Fi and an app, alongside a remote and a 24-hour timer.
Where to Buy in the UK
Finding a place to purchase this 4-in-1 Other 5000 BTU with WiFi, Remote Control, 24 Hour Timer & Dual Window Venting Kit Included in the UK typically means checking major online retailers that list portable air conditioners. These retailers allow comparison of availability, delivery times, and returns, which is useful because window-venting parts may be needed for installation. It is also important to read the product listing details to confirm the WiFi, remote control, 24 hour timer, and dual window-venting kit are included in the bundle before ordering. In-store options can offer quicker collection, though selection may be narrower. Customers should verify the exact model details on the listing to match the advertised features.
Frequently Asked Questions
Is the Other worth it?
For cooling a room in a heatwave without fitting a fixed unit, the Other (5000 BTU) gives you proper, moveable cooling that a fan can't. Check the current Amazon UK price, as these spike in summer.
How much cooling power does the Other have?
The Other is rated at 5000 BTU. As a rough guide, around 5,000-7,000 BTU suits a small bedroom, 8,000-10,000 BTU a living room, and 12,000+ BTU larger or open-plan spaces.
How many BTU do I actually need?
Match BTU to room size: roughly 5,000-7,000 BTU for a small bedroom, 8,000-10,000 for an average living room, and 12,000+ for large or sunny rooms. Too few BTU won't cool the space; too many wastes money and can leave it clammy.
Does the Other need a window or exhaust hose?
Yes - like all portable air conditioners, the Other vents hot air out through an exhaust hose, which needs to reach a window (a window-sealing kit is usually included). This is normal and the key difference from an air cooler, which doesn't cool as effectively.
Can the Other do more than just cool?
Yes - the Other is a 4-in-1 (cool, fan, dehumidify) that also works as a fan, so it earns its space year-round, not just in summer.
Are portable air conditioners expensive to run?
They use more electricity than a fan, since they have a compressor like a fridge. Running cost depends on the wattage, how long you run it and your tariff - use it to cool a room then switch to a lower fan mode to keep costs down.
Where is the Other best used?
The Other suits any room where you want moveable cooling without a permanent installation - bedrooms, home offices and living rooms. You can wheel it between rooms, as long as each has a window for the exhaust hose.