You can allow other users to use your account to login into the Loomo app and connect to Loomo. Make sure that your phone is not connected to the robot at the same time.
Other users can also register for a new account to access the Loomo app, but you will need to unbind your account from Loomo first before others can connect (please refer to the FAQ topic: How do I unbind my account from Loomo?). After unbinding your account, the new user will need to connect to Loomo and complete the tutorial process when the robot powers on.