How Do Apple AirTags Work? Ultra-Wideband, Explained

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By PCMag

Apple AirTags are $29 devices you place on an item—keys, wallet, backpack—and use to track them down should they be lost or stolen. But how does it work? It's all thanks to a technology called ultra-wideband (UWB). Below we explain what UWB is and how it works, plus put AirTags to the test to see if they're actually worth the cash.

How Do Apple AirTags Work? Ultra-Wideband, Explained

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