Before anyone gets the wrong idea I am one of those peoples who’s mantra is “I would rather have it and not need it than the other way around”.
In that vein I daily a backpack that has thousands of dollars in tools, electronics and survival stuff in it at all times. I’m talking I could survive a complete collapse of society for quite some time with what I keep in that bag every day kinda deal.
The one thing that concerns me is the bag getting grabbed one day. I could replace everything in there but I would prefer to avoid spending all that money and time setting it all up again. I keep it with me as much as I reasonably can, but obviously I can’t take it with me into places like concerts or events. During those times I have it stashed in a hidden compartment in my trunk so it’s unlikely it would get taken in a smash and grab, but I would feel much better if I was able to keep track of the bags location at all times.
It seems like the small gps tracker market is basically small tags like the tile or air tag and then it immediately jumps to like thousands of dollars and subscriptions.
I am aware that this mythical tracker might not exist at all, but if anyone would know of one it’s you nerds (I call yall nerds lovingly).
The problem is conceptual.
There are two types of tracker devices.
AirTags, and similar devices in the Google ecosystem, are short-range Bluetooth beacons. They don’t actually have GPS receivers of their own. They rely on the swarm of other Apple / Android phones in the world that have their Bluetooth radios active. One of those phones picks up the beacon, and sends a report up to Apple / Google with its current location and the beacon signal strength. That is how you can find your stuff, because some random person’s phone called in a sighting. Because these things are very simple, just a very low power Bluetooth transmitter and nothing else, they can run for a year on a coin cell battery.
The other is an actual GPS tracker. This device has a GPS receiver to determine its own location, and a cellular radio to transmit that location elsewhere, often just by sending a text message with its ID and location to some server. This however is physically larger because you need a battery, GPS antenna, cellular antenna, and a cell phone style radio chip. That all uses a lot more power. Most of the ones designed to last for months have a power brick holding 4-8 D-cell batteries, or a large lithium pack. Obviously that is not some tiny thing you lose in a pocket. Those are usually magnetically attached to the bottom of cars. Or, in the case of fleet telemetry, it will be hardwired into the vehicle. But this sort of thing necessarily requires a subscription fee because it has a cellular radio. That cellular thing needs an account with a carrier.