There are many Bluetooth trackers on the market. They don’t have the longest range though. The iTraq is a global locator that lets you keep track of your valuable items. The device determines its location using cellular towers. It is almost as small as a card, so you can attach it to your valuable items easily. iTraq uses Cell-ID technology and lets you adjust how often iTraq should report its location, which means the battery will last longer.
iTraq does not use GPS but it does offer you an idea where you can find your things. The companion app lets you manage all your iTraqs from one place. There is also a geofencing mode available. You can find it on Indiegogo.