The Dreame T30 features a smart HD screen that you can use to monitor how the device is operating. The screen displays information such as cleaning data, for example, the current operating mode or suction power. You can even check the current dust level. You also have the option to change the suction mode.
The screen also informs you of the remaining operating time, so you don't have to worry about the battery suddenly running out. The screen also reminds you to change the filter or address installation errors, so you are always informed.