The device sends a signal to your medical alert ... Medical alert systems that offer live location tracking via GPS may be helpful for active seniors and those with memory loss.

By default, Android assigns a unique ad ID to each device and makes it available to any app that has location permissions. iOS, by contrast, keeps its “Identifier for Advertisers” tracker private ...

it’s important for the device to hold up well to water and humidity. Medical alert systems that offer live location tracking via GPS may be helpful for active seniors and those with memory loss.

TL;DR Travel luggage tracking devices offer peace of mind by providing real-time location updates for your baggage.