Yes, it works without, but you don't have access to remote control.

Yes, you can control the robot hoover with your mobile. You can use the Mi Home app, which allows you to control the robot and manage cleaning schedules. The device also supports voice assistants such as Amazon Alexa and Google Assistant for convenient control by voice command.

Yes, the Xiaomi E5 (Robot Vacuum Cleaner) can also be operated without Wi-Fi. Although it has smart home functions that enable a connection via Wi-Fi, it can also be operated manually and without an internet connection. The basic functions such as vacuuming and mopping can be used without Wi-Fi.

Yes, the Xiaomi Robot Vacuum E5 can return to the charging station on its own. It is equipped with an automatic recharging function that allows the robot to return to its charging base when the battery is low. You can also programme and control the Xiaomi Robot Vacuum E5 using the Mi Home/Xiaomi Home application. This app lets you schedule cleaning times, start or stop cleaning remotely, and track the robot's cleaning path.