1 / 7PAJ GPS OBD GPS Finder 4G Vehicle Tracker
The PAJ GPS OBD GPS Finder 4G is a plug-in vehicle tracker designed for cars, vans and other vehicles with a compatible OBD port. Its listed functions include real-time tracking, route history, geofencing and security alerts, with a SIM card and subscription required for the tracking service.
At a glance
- Installs by plugging into a vehicle's OBD port, with no tools stated as needed.
- Listing describes real-time tracking, route history, geofence alerts and security notifications.
- Powered through the OBD port, with a built-in backup battery described as providing up to 12 hours in standby.
- A pre-installed SIM card is claimed. A paid subscription is required for service, with plans stated to start at €5 per month.
Often bought together

PAJ Magnetic GPS Tracker 4G for Vehicles & Machinery | Real-Time Tracking - Geofence - Route History - Security Alarms - Up to 90 Days Battery Life
€99.99

PAJ GPS Tracker 4G for Car, Motorcycle & Other Vehicles | Real-Time Tracking - Security Alarms - Route History - Hardwired Battery Connection - 1.5 m Cable
€49.99
Pros and cons
Pros
- OBD plug-in installation avoids a separate wired installation, provided the vehicle has a suitable port.
- The feature list combines live location, route history and geofence and security alerts for vehicle monitoring.
- The tracker is listed for cars, vans and trucks.
Cons
- Ongoing subscription is required to use the tracking service.
- The listed backup battery life is only 12 hours, and the claim applies to standby rather than general operation.
Technical specifications
10 specifications| Brand | PAJ GPS |
|---|---|
| Model | OBD GPS Finder 4G |
| Battery life listed | 12 Hours |
|---|---|
| Battery capacity | 180 Milliamp Hours |
| Dimensions listed | 5.3 x 4.7 x 2.7 centimetres |
|---|---|
| Weight listed | 0.05 Kilograms |
| Connection | OBD port |
| Network | 4G |
|---|---|
| Special features | Alert Notification, Anti-Theft, Geo-Fence, Location History, Real Time Tracking |
| Compatible devices | Personal Computer, Smartphone, Tablet |
What to know before buying
- The manufacturer describes continuous power via the OBD port and up to 12 hours of backup battery in standby. Confirm the port is accessible and suitable in your vehicle, and check current subscription plans before purchase.
Who is it for?
A good fit for
- Drivers seeking OBD-port vehicle tracking with route history and geofence alerts.
- Small fleet operators who want to monitor cars or vans through a tracking service.
Less suited to
- Buyers who need a tracker that works without an ongoing subscription.
- Vehicles without a compatible, accessible OBD port or buyers seeking long standalone battery operation.

Customer reviews on Amazon
- 5 stars
73% 73% - 4 stars
14% 14% - 3 stars
6% 6% - 2 stars
2% 2% - 1 star
5% 5%
Customer feedback describes the tracker's functionality and reliability positively. The aggregate ratings also lean towards the highest star category, though a smaller share is less positive. These opinions are relevant to its tracking role but do not establish performance in every vehicle or network condition.
Positive themes
- Customers describe functionality positively.
- Customers describe reliability positively.
Frequently asked questions
How is the PAJ GPS OBD GPS Finder 4G installed?
The listing describes tool-free installation by plugging it into the vehicle's OBD port. Check that your vehicle has a compatible, accessible port.
Does this tracker require a subscription?
Yes. The listing says the tracker includes a SIM card but requires a subscription for service. It describes plans starting at €5 per month, with payment frequency depending on plan duration.
How long does the backup battery last?
The listing gives a 12-hour battery-life figure and specifically describes up to 12 hours in standby for the built-in backup battery. It is not stated as a general operating-time figure.
What alerts and tracking features are listed?
The listing names real-time tracking, route history, geofencing and alerts for movement, impact, speeding, ignition, device removal and low battery voltage.

Alternative options

Salind GPS Tracker 4G with Magnet for Cars, Vehicles & Machinery | Real-Time Tracking - Route History - Geofence - Security Alarms - Up to 70 Days Battery
€49.99

PAJ Mini Magnetic GPS Tracker 4G for Cars, Trucks & Other Vehicles | Real-Time Tracking - Geofence - Route History - Security Alarms - Up to 40 Days Battery
€37.99

PAJ Mini GPS Tracker 4G for Children & Elderly | Real-Time Tracking - Alarm Notifications - Suitable for Dementia Care - Geofence - Up to 5 Days Battery Life
€39.99

Salind GPS Tracker 4G with OBD Connection for Cars, Vans & Other Vehicles | Real-Time Tracking - Route History - Geofence - Security Alarms - Subscription Required
€29.99

Mini GPS Tracker Without Subscription, 180 Days Battery, Real Time Location for Car, Pets and Children, Discreet Magnetic Design, EU/UK Coverage, iOS/Android App (Black)
€26.98

Salind GPS Tracker 4G for Cars, Motorcycles and Other Vehicles | Real-Time Tracking - Route History - Security Alarms - Direct Battery Connection - 1.38m Cable
€28.99
Products with discounts that might interest you
Offer details
- Tracking service requires a subscription. The listing describes plan options from monthly to every two years, starting at €5 per month, with payment frequency depending on subscription duration.






















