4G20 Mini GPS Tracker for Vehicles No Monthly Fee, Portable Real Time GPS Tracking Devices Hidden, 4G SIM and Data Included, Magnetic Location tracker, Trip History, GeoFence, Speeding Alerts

Why choose the 4G20 GPS Tracker?
Reliable Network Coverage
Pre-installed SIM card with global network coverage in 207 countries, including connectivity in the United States and Europe—no need to purchase a new SIM card.
Real-time Security and Peace of Mind
Protects vehicles, family members or valuable assets with real-time tracking, geo-fencing alerts and unauthorized movement detection.
Covert Surveillance
Compact magnetic design (55.8 x 35 x 22 mm, 51 grams) allows for covert installation for covert tracking to prevent theft or misuse.
Traceable Historical Data
View 90 days of route history (time, speed, location) to resolve disputes, optimize logistics or routing.
Multi-Device Scalability
Manage up to 500 devices under one account, perfect for fleets, car dealerships or large-scale asset tracking.
Easy to Install and Carry
requires no installation and powerful magnets instantly attach to metal surfaces. Lightweight, rechargeable and flexible.
Data Security and User-Friendly Apps
Securely access tracking features through the proprietary “S-make” app (Android/iOS), which offers encrypted data storage and a free trial option.
Versatile Application
Ideal for personal use (anti-theft), logistics optimization, fleet management, transportation of valuables and corporate asset monitoring.
24/7 Support Guarantee
Responsive customer service resolves issues quickly, ensuring uninterrupted tracking and user satisfaction.
Device Basic Parameters
Product Name: 4G20 GPS tracker for vehicles
Battery Capacity: 3.7V/800mAh
Product Size:55.8x 35x 22mm/ 2.2x 1.38x 0.87inch
Product weight: 51g/1.80oz
Package Size: 90x 90x 35mm/ 3.54x 3.54x 1.38inch
Package weight: 105g/3.70oz
Positioning Mode:GPS/BDS/GLONASS & LBS & WIFI
Operating Temperature:-30℃~ +70℃
Storage Temperature:-35℃~ +75℃ Optimal(0℃~ +30℃)

Network Performance
Support Mode:4G-LTE-CAT1
Band:FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B39,B40,B41

Device Function
1.Fortify / Withdraw
Set up geo-fencing so you can know when your vehicle enters and/or leaves a certain area.
2.Demolition of alarm
After activating the tracker, remove the light-blocking strip and place the tracker on your vehicle. When the tracker detects the light sense changing from dark to bright, the dismantling alarm is realised.
3.Displacement of the alarm
Displacement monitoring can be set to monitor the displacement range of the device in real time and alert you when any abnormality occurs, the range can be set from 100m-1000m
4.Overspeed alarm
Upload overspeed alarm when the speed exceeds the set threshold.
5.Low battery alarm
Low battery alarm will be triggered when the built-in battery of the device is low.
6.SOS number
3 SOS numbers can be set up, and you can receive the alarm synchronously after setting up.
7.Vibration alarm
Vibration alarm is uploaded when the vehicle vibrates.
8.Working mode
Intelligent power saving mode: default positioning once in 10 seconds, this mode is the most accurate positioning, G-SENSOR control terminal work, each time work for 4 minutes.
Interval working mode: positioning once in 10 minutes, range (5-1440 minutes)
Sleep working mode: within 24 hours, the device will only work once at the specified time, and the rest of the time it will go into hibernation.
9.Electronic fence
When the terminal exceeds the set fence, it will generate a fence alarm.

【4G SIM and Data Included】4G20 GPS tracker for vehicles comes with a pre-installed SIM card and a mobile traffic package that covers the United States. No subscription fees, no monthly fees. One time purchase to track the assets you need to protect.
【Multi-functional Real-time Tracking】This vehicle tracker provides the latest location updates and detailed route history for your vehicle. Advanced security features, including geo-fencing, real-time monitoring and speeding alarms, help to keep your family, vehicle and business assets safe.
【Strong Magnetic & Compact Size】Car tracker built-in strong magnet, no need to install, directly adsorbed to the vehicle interior, equipment panel or any metal surface, not easy to fall off. mini size is easy to carry, can be placed in more places covertly. Suitable for logistics and transportation, fleet supervision, car dealership supervision, valuables supervision and car motorcycle truck security protection.
【History Track】You can view 90 days trip history via APP, track playback shows the device’s time, speed, track and location information.Tracker device for vehicles can create multiple customized geo-fences, timely alerts for unauthorized vehicle movement, accidental trailer accidents, car security anomalies and more. The account supports multi-device management, up to 500 devices can be bound and managed.
【Self-developed App】Our mini GPS tracker comes with our self-developed Android and iOS app “S-make”, which can be downloaded from Apple Appstore, Google Appstore or the QR code in the manual. A trial version of the app is available so that you can experience the functionality before purchasing. All data is securely transmitted and stored to ensure user privacy and security.
【Warm Tips】The package includes: 1 x car tracker, 1 x SIM card, 1 x USB-C charging cable and 1 x instruction manual.If you have any questions about the GPS tracker, please contact our customer service team immediately. They will be happy to help until the problem is resolved!