You must have the required permission to perform these steps. By default, the owner, manager, and administrator roles have this permission enabled.
Contact Zenoti Support if you need further assistance.
Ensure that you are at the Organization level.
Go to Admin > Organization > Centers.
Click the name of a Center.
Go to Settings > Employees.
Select the option Use Biometric for Employee Check In.
Repeat this step for every center that will use a biometric device.