Geolocate your keys — or your cat

Users take a picture of each item and assign each tag a name in the app. Then, affix the tag onto the item. Next time it’s missing, just open up the Pixie app, and an “X” will indicate where the item is (so long as it’s within 150 feet). The tech can transmit through water, walls and glass.

The app also has a feature that sends automatic notifications if you leave the house without certain items.

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