Xiaomi Air Purifier 4 with Smart APP Control & OLED Display

Great product, awesome app can control the device from anywhere. Quiet reliable and does what it is supposed to. Great product, awesome app can control the device from anywhere. Quiet reliable and does what it is supposed to.

Awesome product to buy Awesome product to buy

Very quiet just use at night to help with allergies so far so good Very quiet just use at night to help with allergies so far so good

Picked one up to see if it would help with hayfever in particular and does seem to have helped. Quite stylish and not too big so relatively unobtrusive and easy to tuck away when not in use. Didn't think it was too noisy, even at full bore and power usage seems relatively negligible. One wish might be that they had built a little carry handle into the case or even just a nook to put your hand when picking it up. Personally I haven't bothered with the app, seeing as I only use it infrequently so no comments on that. Picked one up to see if it would help with hayfever in particular and does seem to have helped. Quite stylish and not too big so relatively unobtrusive and easy to tuck away when not in use. Didn't think it was too noisy, even at full bore and power usage seems relatively negligible. One wish might be that they had built a little carry handle into the case or even just a nook to put your hand when picking it up. Personally I haven't bothered with the app, seeing as I only use it infrequently so no comments on that.

Effective and easy to used Effective and easy to used

stylish and practical stylish and practical

I have a large dining/lounge so needed a bigger unit. I bought it to combat hayfever and it has really helped. It is light enough to transport to my bedroom at night and it runs quietly. Very happy with this purchase so far. I have a large dining/lounge so needed a bigger unit. I bought it to combat hayfever and it has really helped. It is light enough to transport to my bedroom at night and it runs quietly. Very happy with this purchase so far.

I am impressed with the customer service who helped me regain my confidence with the replascement of my lost product delivery. Many thanks for the professional help. I am impressed with the customer service who helped me regain my confidence with the replascement of my lost product delivery. Many thanks for the professional help.

I had this for a month now. Like it. I had this for a month now. Like it.

I was sceptical at first, but now I'm completely convinced. The air quality has improved greatly. I am amazed how dust and rubbish is in the air in winter. When airing, the number of particles increases significantly. However, the automatic mode still ensures good air. Have had no problems with the device and it is very quiet as it does its thing I was sceptical at first, but now I'm completely convinced. The air quality has improved greatly. I am amazed how dust and rubbish is in the air in winter. When airing, the number of particles increases significantly. However, the automatic mode still ensures good air. Have had no problems with the device and it is very quiet as it does its thing

This is very quiet compare to when running at low setting but gets noisy on high. Make sure you buy the air filter based on 30% of advertised area so you can avoid running the fan high.
The sensor is also more accurate.

There is improvement in maintenance, for example the cover can be removed and the fan can be cleaned. All sensor can be cleaned as well.

However the light cannot be totally turn off at night compare to Pro. Having said that It is not very bright so it is not too bad. This is very quiet compare to when running at low setting but gets noisy on high. Make sure you buy the air filter based on 30% of advertised area so you can avoid running the fan high.
The sensor is also more accurate.

There is improvement in maintenance, for example the cover can be removed and the fan can be cleaned. All sensor can be cleaned as well.

However the light cannot be totally turn off at night compare to Pro. Having said that It is not very bright so it is not too bad.

My partner has a dust allergy and due to the shelving and items around the house dust would be visible around the room every 2 days. since i got this i have no seen dust for over a week, my room feels fresh and i dont remember the last time my room smell like food after eating in it.
super quiet when air is clean, easy to use and once on and in automode you kind of just forget about it My partner has a dust allergy and due to the shelving and items around the house dust would be visible around the room every 2 days. since i got this i have no seen dust for over a week, my room feels fresh and i dont remember the last time my room smell like food after eating in it.
super quiet when air is clean, easy to use and once on and in automode you kind of just forget about it