By Todd Bernhard
I've been using TrackR Bluetooth locater tags for a while and they keep getting better. The quarter-sized gizmos attach to your valuables and help you keep track of them, using Bluetooth and the free companion app. TrackR has also built up a healthy "Crowd GPS" network so, thanks to other TrackR owners, you can find your devices. Now, through a partnership with Ekster Wallets, TrackR can help you track your wallet, too. This is a nice touch, unlike Trackr's previous method, which required adding a bulky Bluetooth tracking tag to your wallet.