For a comprehensive introduction to the E20 robot vacuum's functions in the eufy app, please refer to the following video for detailed visual guidance:

https://support.eufy.com/s/article/eufy-3-in-1-E20-How-to-Control-Your-Device-via-the-eufy-Clean-App

The E20 robot vacuum features an Edit Carpet function that lets you customize and label carpets on the map according to your home's layout. After you label the carpets, the E20 robot vacuum can adjust its cleaning method to match each surface, ensuring thorough and optimal cleaning performance.

If you have any other questions regarding the E20 robot vacuum, please don't hesitate to contact us for further assistance.