We've all been there, frantically searching for our car keys or favorite bag. Enters Apple AirTag; these small but powerful devices are designed to help you easily keep track of your belongings. But how exactly does this little coin-shaped device pull off this magic? Let's take a look at how AirTags work by looking at the technology behind it.
How AirTags work
At its core, Apple AirTag relies on a mix of technologies to ensure accurate tracking of your valuables. The coin-shaped device contains a few key components:
Apple AirTags use Bluetooth Low Energy (BLE) to communicate with nearby Apple devices, enabling seamless connectivity and helping locate the tag.
A distinctive feature available in iPhone 11 and later models, UWB technology enables precise spatial awareness. Ultra-broadband is a short-range radio technology used to transmit data via radio waves. UWB is known for its unparalleled accuracy in determining the exact location of devices. This means that an iPhone, Apple Watch or MacBook with an ultra-wideband chip can precisely locate the AirTag at close range, almost like a digital compass guiding you to its exact location.
