You will first want to login to MyRepChat and go to Settings.
Next, you will want to select Profile > App Options.
Next, you will want to click on the "Use Biometric ID" toggle so that it is to the RIGHT and filled in BLUE. (As pictured).
- You will be prompted to enter in your MyRepChat password.
- Biometric ID will use the password you enter here for logging in.
If you logout out of the app you will now have the option to use Biometric ID.