You may not remember them, but Nokia’s Treasure Tags were some of the coolest smartphone accessories we saw all last year. For those of you who need a reminder, Treasure Tags are matchbox-sized tags that you can attach to your keys, wallet and other important items to make sure they never get lost. The tags’ main feature was to connect to your smartphone via Bluetooth and NFC and then issue an alarm if you try to leave your house without your tagged items.
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