Bluetooth trackers, the small, battery-powered devices, help you find lost/misplaced everyday items such as keys, wallets, ...

Bluetooth's current location technology isn't particularly exacting. Its proximity features can tell you when you're close, but not which way to go -- and the position features are only accurate down ...

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Baltimore --Most people know better than to leave electronic devices in plain sight, so they stick them in the glove box or under the seat. Some of these devices are easier to find than others, though ...