Answer: The smallest GPS tracker device is 10x10x5.
GPS trackers can be as small as 10x10x5. 8 mm and weigh just 2.5 g (0.09oz). This means you could easily be carrying a small GPS tracker in your pocket without ever knowing it. While this makes it useful for some, it's a nightmare security risk for others.
The Apple AirTag is the smallest Bluetooth tracker we tested. It's roughly 1.3 inches in diameter and 0.3 inches thick. Most other trackers we tested are about 1.5 inches wide and about the same thickness as the AirTag.
Locations are stored in the tracking unit or transmitted to an Internet-connected device using the cellular network (GSM/GPRS/CDMA/LTE or SMS), radio, or satellite modem embedded in the unit or WiFi work worldwide. GPS antenna size limits tracker size, often smaller than a half-dollar (diameter 30.61 mm).
Typically, the information provided by GPS trackers is accurate to within three meters. However, any obstruction on the line of sight between the device and the sky can affect the accuracy of the location data it transmits, such as tall buildings, bridges, tunnels, or dense forests.
Pretty much any bug detector can locate an Active GPS Tracker, under the right conditions. Immediately you can rule out being able to detect Passive Trackers with this technique.
The NANO Tracker is a smart waterproof tracker that secures to the vehicle battery reducing the risk of removal. Complimented with Bluetooth connectivity and an internal backup battery.
Inside a GPS tracker is a small electronic silicon chip—about the size of a fingernail. The chip requires a source of power like a battery to receive signals, process the data, and send out the location information. That's why mobile phones, GPS watches, and tracker devices can perform these services.
It is legal for a person to use a GPS device to track someone for a lawful reason. It is unlawful for any person to use an electronic GPS device to track someone without consent. Stalking is a course of conduct where someone uses a GPS tracker to monitor someone without their consent.
Personal GPS trackers are versatile and multi-functional. You can use them to track people, pets, and things.
It's currently impossible to implant a pet with a GPS tracking device with current technology because of limitations such as size, comfort, compatibility, and power. Having said that, you can simply complement your pet's microchip with GPS tracking devices that can be attached to a collar or harness.
It will typically look like a small box with a magnetic side. It may or may not have an antenna or a light on it. It will be small, usually three to four inches long, two inches wide and an inch or so thick. Be sure you have a flashlight for peeking into dark spaces in your car.
Whenever a person running the Tile app passes within Bluetooth range of your Tile, their device will automatically and anonymously update your app with your Tile's most recent location. You'll then receive a notification of your Tile's last known location so you can go back there to find it.
For instance, wrapping things like aluminum foil around the GPS receiver creates a Faraday Shield, which blocks the GPS signals. Similarly, wet trees and plastic or tin containers filled with thick materials can also scramble these signals. These signals will help you protect your GPS data.
Can GPS be jammed? Yes, and without much difficulty. GPS jamming is a relatively uncomplicated technique that simply involves producing an RF signal strong enough to drown out the transmissions from GPS satellites.
Use a GPS Bug Detector
A GPS bug detector can be used to locate a GPS tracker. To use the device, we recommend first taking the vehicle to a quiet area, such as a park, then driving it in a parking lot so it triggers the device.
A micro GPS chip functions just like a regular GPS device. It receives GPS signals from satellites, and using wireless connectivity, it is capable of transmitting the data to a controlling device such as your PC or mobile phone. A GPS tracking application is usually installed to view the micro chip's location.
Phantom provides a secure and reliable tracking system for Caravan, Motorhome and Car owners. From complete GPS tracking and security packages through to engine remapping and alarms – their products are designed to fit caravans, motorhomes, cars, trucks, plant machinery and business fleet vehicles.
By cutting this off, your phone cannot be tracked via cell tower triangulation or GPS. The only location that can be discerned using these methods is that which was last shown before the device was turned off. So, the general answer is no, your phone cannot be tracked when switched off.
Examine the interior and exterior of your automobile with a GPS bug detector. They are able to detect hidden cameras, microphones, or GPS transmitters—but only if the bug or tracking device is actively broadcasting at the time. Move the bug detector slowly all around your automobile to utilize it.
What is Passive GPS Tracking? With passive GPS tracking, the tracking device “is just a receiver, not a transmitter.” Passive GPS trackers are primarily used to log data that the user can download and view later. So, the person receiving the location data is not viewing it in real time.