Yes. You could monitor activities of your lock via the Access logs.

To access your activity logs, Go to 'Home' Click on your Deadbolt 2S
Click on the 'Logs' to access the activity log. (Bottom right corner of the page).

Activities will be updated in real time when guests uses a Bluetooth key for access and owners will immediately receive notifications whenever a Bluetooth Key is used.

Pin-code entries, however, will only be updated when master uses the Bluetooth Key or does a Bluetooth Sync on the lock.