1 / 7PAJ GPS Tracker 4G with SOS and Voice Messages
The PAJ GPS Tracker is a 4G location tracker listed for vehicles, children and older people. It combines real-time tracking, geofencing, location history, an SOS button and voice messages, with a stated battery life of 60 days. The product name also says “40 Day Battery”, so the battery claim is not consistent across the listing.
At a glance
- Real-time location tracking, location history and geofencing are listed features.
- An SOS button and voice messaging are intended to support contact with the tracker user.
- The listing describes tracking through a GPS app and a web-based service.
- A SIM card is listed in the contents, and the listing says a subscription is required.
Pros and cons
Pros
- The combination of geofencing and location history supports both boundary alerts and reviewing recorded journeys.
- SOS and voice messaging offer communication options beyond location updates.
- The supplied customer feedback reports positive impressions of accuracy, functionality and ease of setup.
Cons
- A subscription is required for the tracking service, so use involves an ongoing plan cost.
- Battery life feedback is mixed, making the stated maximum less reassuring for buyers who need predictable time between charges.
Technical specifications
11 specifications| Brand | PAJ GPS |
|---|---|
| Model | SOS + Voice Messages + 40 Day Battery |
| Wireless connection listed | 4G |
|---|---|
| Listed features | Geo-Fence, Location History, Real Time Tracking, SOS, Voice messages |
| Supported tracking service | GPS Tracking App, Web-based Tracking Service |
| Compatible devices | Smartphone, Tablet, Personal Computer |
| Battery life listed | 60 days |
|---|---|
| Battery capacity | 5000 Milliamp Hours |
| Dimensions listed | 6.3 x 2.3 x 10.6 centimetres |
|---|---|
| Weight listed | 170 Grams |
| Enclosure material | Plastic |
What to know before buying
Listing details to confirm
Battery information is inconsistent: the model name says “40 Day Battery”, while the features and technical details claim up to 60 days or list 60 days. Treat these as listing claims and check the applicable operating conditions and subscription plan before buying. The listing says flexible plans are available and advertises prices starting at £4.50 per month.
What’s in the box
Included- Battery
- SIM card
- User manual
Who is it for?
A good fit for
- People wanting location tracking, geofencing and location history for a vehicle or a family member.
- Buyers who would use an SOS button or voice messages alongside location tracking.
- Users who can work with a subscription-based tracking service and manage the tracker through an app or web service.
Less suited to
- Buyers who need a tracker with no recurring subscription cost.
- Anyone for whom a specific, dependable battery duration is essential without first confirming the applicable conditions.

Customer reviews on Amazon
- 5 stars
52% 52% - 4 stars
22% 22% - 3 stars
11% 11% - 2 stars
3% 3% - 1 star
12% 12%
Customer feedback describes the tracker as functional and accurate, and reports straightforward setup and good perceived value. Battery-life experiences are mixed, with some customers satisfied and others dissatisfied. For buyers relying on a tracker between charges, that variation matters alongside the listing’s conflicting 40-day and 60-day claims. The overall ratings lean positive but include a notable lower-rated share, so they do not establish a consistent experience for every user.
Positive themes
- Customer feedback reports positive impressions of tracking functionality and accuracy.
- Customers are reported to find setup simple.
Mixed feedback
- Battery life receives mixed customer feedback.
Frequently asked questions
Does the tracker require a subscription?
Yes. The listing says a subscription is required and describes Basic and Premium plans with payment options from monthly to two years. It advertises plans starting at £4.50 per month.
How long is the stated battery life?
The technical details list 60 days, but the model name refers to a 40-day battery. The listing does not resolve this discrepancy, so confirm which claim applies to your use.
What tracking features are listed?
The listing names real-time tracking, geofencing, location history, an SOS button and voice messages. It says the tracker works with a GPS tracking app and a web-based tracking service.

Offer details
- The listing says a subscription is required for tracking. Advertised plan prices start at £4.50 per month, with monthly to two-year payment options.