You can configure the Dreame L10s Ultra Gen 2 in the app with schedules and various settings. however, the robot requires an active WiFi connection to control and transfer these settings via the app.

Once the robot has been configured and connected to the WiFi network, it can continue its cleaning tasks even without a constant internet connection. However, you will not be able to control or monitor the robot via the app during this time until it returns to the WiFi range and re-establishes the connection.

There is no direct wireless connection between the smartphone and the robot without WiFi, so controlling and monitoring the robot via the app is only possible with an active internet connection.