The iMagic Track app works together with the smart tracker.
The iMagic Track app works together with the smart tracker. Bind smart tracker with your important items, if you cannot find the items, you can make the smart tracker beep, then find it.
If your phone or items cannot be found, you can use the smart tracker to call your phone, and vice versa.
Both your phone and the tracker will alert you when they are disconnected so that neither your phone nor the important item will get lost.