There are two ways you can be notified if your clients are logging in or out of REALM:
Option 1: Set up notifications to alert you by email or Push Notifications when your client signs in or out of Realm.
To set up a notification that let's you know when your client has logged into REALM, click your Profile icon at the top right of the page and select settings:
Once there, select notifications from the menu on the left:
Scroll through the Settings options to Signed In and Signed Out to set up how you would like to be notified. You can choose Push Notifications, and/or Email; if you choose Real Time, you will be notified right away when your client signs in or out of Realm. Once you have made your selection, click Save at the bottom of the page.
Please note that this will notify you for all clients; you cannot choose to be notified for some clients and not others.
Option 2: Review Recent Activity to see when a client last signed in or out of Realm.
You can also see if your client has logged in by reviewing the Activity History at the top of the page.