9000 BTU Portable Air Conditioner with WiFi and 24H Timer

We have an elderly dog with a thick coat. Hot weather is potentially fatal so we bought one of these! Perfect in every way and great value.

I love this thing when summer hits in the we get cranky, I know that it doesn’t get hot hot but we complain anyway. It could be 30c outside and in my room and I could have a jumper on, it’s brilliant!

Second day after purchasing, works great, wifi connection was tricky by eventually done it, just press timer for 5sec on the unit and you'll see WiFi connectors

This portable AC is a game-changer for beating the summer heat.

Brilliant price great quick delivery , good item works quickly

Great for summer cooling, cooled my whole upstairs main floor of my house.

So I purchased the fancy shamncy WiFi version, which in turn is perfect. As only one person can control from the app I believe? Unless I'm just rubbish on the app, so my partner uses that and I use the remote that comes with it (need your own 2x AAAs)
Cools the room in seconds, we planned on taking it upstairs for the night time but damn she heavy. We did it for the first night then never again. Different options. Cool/dry/fan you can select high/low fan and change temp and set timer. You won't regret this purchase

This has transformed our indoors this summer, best thing we ever bought as our flat gets overheated and stuffy but this has changed all that! 100% advise buying 1 for yourself, it's quiet and just plug it in and boosh, cool air we love it.

Extremely simple to install in our sash window. Operates flawlessly, providing wonderful cool air in our bedroom during extremely hot nights.

Cools the room lovely.

Easy to setup the exhaust hose. It does work under the hot weather! I am satisfied.

This summer I was not going to suffer with the heat and bought the ac machine. The aim was to have the machine on in the lounge and then move to bedroom for sleeping. But the noise it makes is so loud. We have to turn the subtitles on when watching the TV because if we increased the volume on the TV the neighbours would rightly moan.
It can't be used in the bedroom due to the noise.
On a plus side within 20minutes the room was cold, and with an hour my OH had put his fleecy pyjamas on.
The adapter they provide for the vent is only suitable for a sliding window or door. We purchased the white material adapter which works OK but is not easy to set up every day as it is stuck down with velcro.

Very easy to set up in our sash window. Works beautifully - wonderful cool air in our bedroom on very hot nights.

Very good,23 degrees down to 19 in 30 mins. Don't notice heat outside. Perfect for semi detached living room size. Very study and easy to keep on top of I.e keeping filters clean. Brilliant purchase. If you're on the fence it's worth it.

I had an an a/c unit I'd been given by a friend about 10 years ago. It only came out of the cupboard for a few days of the year, when the night time heat was 'silly', but I knew that it made a real difference in being able to sleep when a heatwave strikes. It was about twice the size of this model, way heavier and extremely noisy. When I saw this on a flash sale I went for it, as the old a/c had died a death last year. We seem to be getting many more hot and humid days and as I get older my tolerance for them decreases. I also work from home a lot and my house tends to be a bit of a heat trap, so I was looking for an a/c that would make it tolerable, without breaking the bank to buy. Electricity cost to run it is another thing altogether, but we all make compromises and for me, a reasonable nights sleep in high humidity is worth paying a bit more for.
In comparison to the old unit, this is light years away. I find it much easier to operate, personally I don't find it noisy - I tend to sleep with a white noise machine anyway and this provides a similar constant, stable noise that doesn't interrupt my sleep. I ran it for two nights during a recent heatwave and it didn't wake me up with a 'water tank full' alarm in the middle of the night, like the old one would if you forgot to empty it every day. I have since started using the small provided hose to drain the water into a bucket, so the tank will never fill - it's much easier than trying to drain via the little plug at the bottom. It is surprising how much water is collected overnight during the humid weather.
I find the cooling function to be very effective and it made my bedroom more than bearable when it was still 30c outside. At one point on the first night I actually woke up as had the vents directed at me with the cold air blowing on me so I could get to sleep. By about 2am, with just a thin sheet on the bed I had become too cold. I got up to move the unit and nipped to the bathroom at the same time. When I stepped out into the hall the heat hit me. I couldn't quite believe the temperature difference between the two spaces. During the day, if the heat is bothering me when i am working, I run it for a few minutes to bring the temp down and then turn it off until the heat annoys me again, roughly an hour/hour and a half later, so it doesn't need to be on all the time. I find that I can still listen to the radio or TV with it on, but, reading other reviews I suspect I may be more tolerant to background noise than others?
If you don't like ambient light then you might want to drape a cloth over the display at night. There may be a way to turn the display off, but it doesn't bother me, so I haven't looked that up, but the light is quite bright. I keep the unit on 'full' mode, rather than use the sleep function, as I prefer the extra cooling and the noise isn't an issue for me, so maybe that is why the light is on?
The unit design has clean lines and no unnecessary features, so it is smart, with the gently ridged pattern on the top of the unit being the only 'feature' element - the rest is basic and functional. It's not 'beautiful', but it's not 'ugly'. The remote is really pretty basic and won't win any design awards, but I found that once I learned where the buttons are, I can operate it at night without turning on a light and it does what it needs to do. I think if I ever lose it, or it breaks, a replacement will probably be much cheaper than one which is hi-tech and flashy, so I am fine with it. The unit takes a few moments to start after pushing the 'on' button and stays on for a few seconds after you use the remote to turn it off. I suspect this is just a normal procedure, but I did wonder if there was an issue the first time I used it.
I opted for a unit that is probably a bit too powerful (900BTU) for the space I need to cool, but I choose to trade up because I will likely need to use it in bigger rooms at some point and I love the fact it can bring the temp down in smaller rooms very quickly. As it was already very competitively priced and there was a further discount for the flash sale, I effectively got it for the same price as a much less powerful unit from the 'big name' manufacturers.
For my money I am pleased with this unit. For me the overriding requirement was that it was an effective air conditioner, not what it looked like or how prestigious the brand name was. let's face it, COSTWAY sounds like a bargain brand and that's what it is. However, it does what I need it to do without a ton of features that I don't need to jack up the price. If it lasts a few hot summers, it will be worth it. i won't be using it extensively, so I think it will give me good service for a good few years . I am already eyeing the doom-laden media reports of a 14 day scorcher to come in July 2023 and feel content that I bought this on 1 May, as now we are in summer it appears to be selling at almost double what I paid for it.

It's perfect for use in a home office or workspace.

One of the best buys this year. We manage to keep cool the entire floor with the windows closed. We bought separately a windows attachment to keep the hot air from coming in.
Easy to control from the app.
Can be a bit noisy during the night but you get use after a while.
So worthy. Do not hesitate!

The 9000 BTU AC unit is suitable for all climates and temperatures.

The air conditioner requires very little maintenance.

The 9000 BTU Portable Air Conditioner is a lifesaver in the hot summer months.

The app controls are easy to navigate and straightforward to use.

The WiFi feature is incredibly convenient; I can control the AC from anywhere using my phone.

The AC unit is well-designed and modern.

It cools the room quickly and efficiently, even in large spaces.

Very good for the price.
Air con unit works as it should.

It's perfect for use in rental properties or temporary living spaces.

The performance is excellent. Make my room cool down in 30 minutes

The 24-hour timer is an excellent feature for keeping the room at a consistent temperature throughout the day.

The AC is affordable and offers excellent value for the price.

The portable design makes it easy to move from room to room.

The AC can be set up and ready to use within minutes.

With casters and a compact size, I can easily move it from room to room without any hassle. Whether I'm in my bedroom, living room or office, I can always have a cool and comfortable space. Recommend!

Ok so it kinda does the job. Because you have to keep a window open for the ‘pipe’ the room doesn’t go below 24c no matter how long you run it. But when it’s hot hot..well it’s still better than roasting.
Other things, the ‘pipe’ to the open window is only long enough to reach a window if you are directly under it. Any furniture etc will have to move.
It’s really quite noisy, thing very loud fan plus a fridge clicking on and off vibrating the floor (and mine has carpet too). Too loud I would say for overnight use. And of course, open window for that pipe means all those dogs barking, birds tweeting, cars etc going past well they are all now much louder too on top.
The water collection tray fills quite fast, and the drain is right down there at the very bottom. Pull the plug out and it will pour water all over.
Final thing, it’s not what I would call light. So portable? Yeh if you mean wheel it on a flat in carpeted floor. Anything else and you are gonna have to lift it.
I am sure the seller might give some answers to these remarks but at the end of the day this is an honest review of the product. Like I say it makes the room cold’er’ and that might be all you care about.

It saves energy and money by cooling only the area where I need it.

It is super easy to control and change modes. It's also great to be able to turn it on remotely before I get home so I can walk into a cool and comfortable room. The only thing I wish the APP could be clearer.

It's an excellent investment in home comfort during summer months.

The 24-hour timer is also incredibly convenient, allowing me to set it to turn on or off at specific times, ensuring that my room is always cool and comfortable when I need it.

The AC is user-friendly and straightforward, making it easy to operate.

With a sleek and modern design, this unit will blend seamlessly into any room decor. The control panel is user-friendly and intuitive, making it easy to change temperature settings or switch between modes. But I find it a bit noisy at night.

The reliability and convenience of this air conditioning unit are second to none.

This item has truly changed the way I experience hot summers. The remote control function allows me to easily adjust the temperature and settings from anywhere in my home.

UK - Thought I'd buy an AC unit before a repeat of last years heatwave bedroom sweat box! Put it on full as a test for 20 minutes. Went back to the room and it was freezing! It is heavy so careful carrying it upstairs.
You will need the additional zip type seal for hinged windows or stuff the gap with some pillows.

The sleek design looks great in any room.

The noise level is low, making it perfect for use at night.

The air filter is easy to clean and maintain.

The price is reasonable for such a high-quality air conditioner.

The good: it works, it does cool the air.
The bad:
It's loud, roughly the equivalent of an industrial fridge on a hot day, it's a constant noise so it's not too bothersome, you can watch movies with it running.
There is no quiet mode, even with fan only it makes noise.
The buttons are very finnicky to operate
The smart feature is not very smart, you can't link it to Google home, I would have loved to be able to ask Google what's the temperature in the house or to be able to turn it on or off with my voice.
In cooling mode the display shows the temperature you have set instead of the current temperature, that's useless information. In other modes it does show the current temp.

I have owned several aircon units .and I must say this is the best one yet. It's not noisy can easily sleep with this running . Easy to conect to wifi if needed .but dose come with remote. If set on cold you cannot tell when compressor cuts in and out. Unlike others I have that change tone. Or even thump. Would highly recommend

The customer service team is responsive and helpful.

The AC comes with a variety of settings to customize the cooling experience.

It's lightweight and easy to install.

Second day after purchasing, works great, wifi connection was tricky by eventually done it, just press timer for 5sec on the unit and you'll see WiFi connectors,

The included remote control is a nice added convenience.

The AC is energy-efficient and eco-friendly.

It's perfect for small apartments or bedrooms.

The auto-evaporation feature eliminates the need to empty a water tank.

The unit is durable and well-made.

The dehumidifier function effectively reduces humidity levels.

Purchased before Summer and gave it a test run, wow. The fan setting alone is enough to keep you cool and the air conditioning mode literally gets the room freezing cold within like 20 mins. You will have to purchase a window kit for push out window though.