A luggage tracker is a device designed to help travelers keep track of their bags during trips. It typically uses GPS or Bluetooth technology to provide real-time location updates, allowing users to monitor their luggage from a smartphone app. This can be especially useful in busy airports or when transferring between flights. Many airlines and travel companies now offer luggage tracking services as part of their customer experience. By using a luggage tracker, travelers can reduce the stress of lost or delayed bags, ensuring they know where their belongings are at all times.