The airtag cannot be located no matter how far away it is.

The airtag cannot be located beyond 20 meters.

This is the communication range of normal Bluetooth. When tested in an open environment, the signal can be obtained 20 meters away.

If the distance is close, there is a Bluetooth link, but the super-bright frequency signal will definitely not be found on the wall, and you need to keep moving to establish a connection. Once the super-band signal is connected, the direction can be displayed.

Among traditional positioning technologies, GPS, Beidou satellite or Glonass can perform relatively accurate positioning outdoors.

However, in indoor environments, this technology has no way to work.

The AirTag communication method uses Bluetooth signal communication and positioning, which can locate the location of items very accurately.

In an unobstructed environment, Bluetooth can achieve a communication distance of up to 100m, so even in a shopping mall or hotel, a space range of 100 cubic meters is enough.

If the AirTag leaves its owner for three consecutive days without any connection to the paired device, the tracker will also actively make a sound when it is moved to remind people around it that items have been lost or damaged.

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AirTags will make a sound after being disconnected from the paired user for three days.

airtagAirTag only supports new devices above iPhone 11, and not everyone can use it with iPhone. AirTag is an anti-lost object that can track or locate items. It can also be tracked when people bring items with them. For people who lose things,

It worked very well.