You want to follow where a vehicle is driven or where there is a person or an object. But they don’t want to be obvious. Then a battery-operated GPS tracker is often the best solution. They are the most versatile type of trackers. Typically, they can be magnetically attached to the underside of a vehicle or other metal surface or placed in a console or shelf. Or they can be carried around in the pocket or attached to something important. In all models, you can see the location of the tracker on a digital map, check the course of the travel to see where it was and receive notifications about when it leaves or reaches certain areas (so -called geofeces).
Overall, they do not monitor the driver’s performance as well as plug-in GPS tracker, and their batteries usually have to be charged every few weeks. But they are more portable and easier to hide. Since these trackers transmit your data via mobile phone networks, a monthly or annual subscription fee is required for everyone.
Optimus 2.0: best in total
Spytec GL300: best runner -up
Landairsea 54: Best value
Americaloc GL300 MXW: Best upgrade choice
Optimus 2.0

This model offers the best combination of price and features. It can send out more types of alerts than many of its competitors, and its app lets you create “geofence” zones of any shape. Most trackers limit you to circular areas. For $40, the Optimus 2.0 includes a magnetic waterproof case, and the monthly fee is one of the lowest we’ve seen.
The battery lasts up to two weeks when transmitting at the standard 60-second intervals, but you can speed up its frequency to every 10 seconds for free. Covered by a lifetime warranty with an active subscription.
Spytec GL300 GPS Tracker

The GL300 is a popular gps tracker that is very similar to the Optimus 2.0 but slightly more expensive and with more limited features. For $40, it doesn’t come with a magnetic case. that’s an extra $20. And while it sends alerts when speeding or when exiting or entering a geofence zone, it doesn’t have vehicle movement or low battery notifications like the Optimus.
With Spytec’s Basic plan, the tracker updates its data every 60 seconds, with a battery life of up to 20 days. You can increase updates to every 30 seconds for $10 more per month.
LandAirSea 54

The Landairsea 54 is one of the cheapest trackers we saw from a respected company. This waterproof device contains an internal magnet so that you do not need an optional case. And you can subscribe to a long-term prepaid plan for only $ 20 per month.
However, the 54 is a straightforward gps tracker. It has more limited functions than some others here. And at this price it is only updated every 3 minutes; You can have it updated faster – even every 3 seconds – with more expensive plans.
Americaloc GL300 MXW GPS Tracker

The GL300 MXW from Americaloc offers you greater versatility than similar trackers that we have seen costs more. In the standard mode it updates its data every 60 seconds, but you can increase this free of charge to every 30, 20 or 10 seconds. It also sends a larger selection of warnings, including when switching on or off the car on or off and in restless driving (in addition to speed and geofence notifications).
The GL300 can also be wired with the vehicle to eliminate battery problems. The USA, Canada and Mexico includes its cover, but it can be used in other countries with a different SIM card