Now you can find your lost Android even if it's offline
Samsung Galaxy Note 5 (N920A) - Find My Mobile - AT&T
How to use Find My Mobile to locate or unlock your Galaxy phone remotely | Samsung CA
Samsung Adds An Apple-Inspired 'Offline Finding' Feature To The Find My Mobile App That Allows Users To Locate Their Galaxy Smartphones Even When The Device Is Offline / Digital Information World
Find My Mobile | Apps & Services | Samsung Hong Kong