Apple's AirTag is a small device designed to help people locate lost items, but it has also been misused by some individuals to track and stalk people. To address this issue, Apple added detection features to iPhones that alert users if an unfamiliar AirTag is nearby. Now, Apple and Google have announced that Android phones will also have this feature to warn users if they are being tracked by an AirTag. The new feature is expected to be completed by the end of 2022 and will be included in future versions of iOS and Android. Additionally, other lost item trackers like Samsung or Tile may be able to develop similar alert features for their products.