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Plain-language explanations of GPS, Bluetooth, and LTE — and what the difference means when something actually goes missing.
AirTag, Tile, and every other Bluetooth tracker rely on a crowd network of strangers' phones. Here's how that works — and why it silently breaks down at the worst possible moment.
Read articleThree different technologies — satellites, cell towers, and radio signals — each with fundamentally different properties. Understanding the difference explains everything about why trackers behave the way they do.
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