Tracking

Are you talking about for a person or a car? My friend was suspecting her Mom's driving was getting bad so I think they worked with her insurance company to install a device in her car that would give details through an app like direction, speed, etc. I think it's for new teenage drivers mostly. They were horrified to find out she was flying down low-speed roads, making u-turns in the middle of the highway... etc. Otherwise, for just location Apple Airtags would work. For people it's a little trickier since you have to get the person to wear it and keep it on.

There are a lot of GPS tracking systems available now, everything from cell phones to air tags to dedicated watches and pendents. You should also check with local law enforcement as many have registration and tracking systems available.