Hello Anonymous
Thank you for your question. Yes, that is correct. Galaxus voluntarily offers its customers a 5-year warranty on iRobot devices. The manufacturer's warranty is 2 years.
If you have any further questions or are unclear, please feel free to contact us again.
Best regards,
Your iRobot Team
A wifi connection is necessary to set up the robot. A schedule (when it should work) can be defined via the app.
After that, it also works without a Wi-Fi connection. However, for changes in the schedule, reading out values, etc., the robot must be accessed again via WLAN.