CHF230.–
Xiaomi Smart Air Purifier 4 Pro
60 m²
Product ratings
Pros
Cons
43 reviews
App requires unnecessary data and limited functionality without app
Caution: the app for the device is a data octopus and does not run without access to the location. One reason is "to determine which WLAN your smartphone is connected to" (please?!?), and the other is so that sunrise and sunset-controlled automations work and whether you are at home or geofencing (...!) is activated. In my opinion, no further comment is necessary for a device that is located in a living room...
Therefore, the device fulfils its actual purpose here without an app and manually controlled with limited functionality, namely to clean the air.Pro
- runs very quietly at the lowest level (normal case)
- reacts immediately to temporary contamination such as smoke
Contra
- App unnecessarily requests data that is not absolutely necessary
- Limited use without app
- Ioniser cannot be switched off without app
Top device
Pro
- Simple commissioning
- App is simple and clear
- Air quality display
- Very quiet in sleep mode
- Design
Contra
- App and Xiaomi account required for remote operation, no remote control included
Meets all expectations
The air purifier has sensors that permanently scan the room and adjust the cleaning performance accordingly. This is especially important for allergy sufferers, as the air purifier filters both pollen and animal pollutants out of the air. If asthmatics have problems with the ionisation of the air, this function can be switched off at any time.
At first I had problems with the connection to the WLAN. The air purifier can only be connected with WPA2-PSK. If someone uses WPA3 or WPA2-PSK/WPA3-PSK, they will always get the timeout error message when setting up the WLAN.Pro
- Very quiet
- Cleans noticeably
Contra
- Only WPA2-PSK capable
Good performance
We notice a difference in terms of pollen
Pro
- Noise arm in the lowest level
- Reliably purifies the air
- Light
Contra
- large
Device convinces completely
Unpacking, looking at the manual, understanding everything, downloading the app, device automatically recognised and paired. "ON" and the filter is running, almost silently and effectively with temperature and humidity display and ionisation.
All clear and a two-year guarantee. Highly recommended.Pro
- Easy to operate
- Quickly installed and connected to the app
- Remaining days indicator for filter performance
- Level of air pollution at a glance
- Very quiet at night (bedroom)
Contra
- So far none
Very efficient!
Pro
- Cleans quickly
Contra
- Somewhat large
6 out of 43 reviews
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