Never worry about where are your belongings any more!
When the locator is out of the distance(from about 5-20 meters, which you can set on the mobile) with your mobile, both of them will alarm.
You can use the locator to find where is your mobile and you can also use the mobile to find your things which together with the locator.
Our software with google, which will show the location of locator and record the locator losting history, so that you can know from where you lost your things