Matrack GPS Tracker for Trailer is the best overall choice based on our expert testing team due to its real-time accuracy, durable build, and low monthly cost. It consistently delivered reliable performance in both short-haul and long-distance trailer operations.
A trailer GPS tracker is a compact device that attaches to your trailer and sends real-time location data through cellular or satellite signals. It helps monitor movement, prevent theft, and manage trailer assets remotely from your phone or computer.
Whether you're hauling cargo for business or securing personal equipment on the road, choosing the right GPS tracker matters. The picks below are tailored for real trailer use, not just generic vehicle tracking.
Our Top Picks: GPS Trailer Trackers
Matrack |
Family1st |
GPSTracker247 |
LandAirSea 54 |
Trak-4 |
|
|---|---|---|---|---|---|
| Ratings | ★★★★★ | ★★★★☆ | ★★★★☆ | ★★★★☆ | ★★★★☆ |
| Best For | Overall Performance | No Monthly Fees | Portability | Waterproof Usage | Long Idle Periods |
| Cost | Starting at $11.95/mo | $204.99 (one-time) | $29.95 | Starts around $29.95 | Starts around $11.88 |
| Battery Life | Up to 14 years | 2w active / 6m standby | Up to 14 days | Motion-activated | 12–18 months |
| Subscription | Month-to-month | None | Low-cost monthly | From $9.95/mo | From $6.99/mo |
| Notable Strength | Theft alerts | Lifetime warranty | Compact & fast | Magnetic & waterproof | Wi-Fi fallback |
| Trailer Use Fit | Fleet / theft zones | Light-use trailers | Temporary/mobile | Harsh conditions | Seasonal storage |
| JUMP TO PRODUCT | JUMP TO PRODUCT | JUMP TO PRODUCT | JUMP TO PRODUCT | JUMP TO PRODUCT |
How We Tested and Chose These GPS Trackers?
Each GPS tracker was tested over a 30-day period using different types of trailers, including cargo, utility, and flatbed. The goal was to measure real-world performance across various hauling conditions.
The evaluation focused on five key factors: tracking accuracy, battery life, installation process, weather durability, and software usability. Testing covered both moving and idle trailers in urban and remote locations.
To ensure reliable results, we involved both fleet operators and solo haulers using real transport routes. We also compared subscription pricing, customer support, and smart features like geofencing, speed alerts, and tamper notifications.
Best GPS Trackers For Trailers In 2025
Matrack GPS Tracker For Trailer - Best Overall
Matrack GPS Tracker for Trailer is the best overall choice for consistent tracking performance and trailer-specific functionality. It delivered precise location updates even when the trailer was parked, detached, or idle in off-grid areas.
Real-time geofence alerts and Aggressive Mode made it easy to monitor trailer movement during theft-sensitive situations. The magnetic mount ensured secure placement, and the rugged build held up well through rough weather and long hauls.
Switching to triangulation mode took longer than expected when the trailer was kept inside a metal warehouse. This delay reduced tracking reliability in enclosed areas where GPS signal was weak.
Pros
- Updates remain stable even in poor network zones
- Theft alerts trigger with no delay
- Software allows quick switching between ping modes
- Installation does not require external tools or wiring
Cons
- Initial platform setup takes longer for first-time users
- Triangulation location can drift slightly indoors
- Real-time trailer tracking with motion-based alerts
- Aggressive mode with 6-minute pings during theft events
- Geofence alerts for trailer entry and exit zones
- Detects trailer attach and detach from tractors
- Magnetic mount for tool-free installation
- Triangulation mode when GPS is unavailable
- Timed or movement-based update customization
- Battery life up to 14 years with smart ping control
- Supports detention time estimation
- Seamless integration with fleet management system
Family1st - Best Option For Trailer GPS Tracker with No Monthly Fees
Family1st GPS tracker with no monthly fee is one of the best portable GPS tracking device that can also be used to track your trailers. It offers a no-monthly-fee option and delivers reliable performance during long trailer parking and short hauls across state borders.
Battery life held strong for two full weeks in active mode, and the device remained responsive through geofence alerts and low battery warnings. Coverage across the US, Mexico, and Canada added flexibility for long-distance trailer movement.
While the sleep mode helps conserve battery, the tracker took extra time to wake when the trailer moved after long idle periods. This caused a slight delay in getting movement alerts during early starts or sudden repositioning.
Pros
- Zero recurring cost after purchase
- Holds charge well even in below-freezing temperatures
- Doesn’t require SIM card activation
- Easy to relocate between different trailers
Cons
- Delay in first location update after extended idle time
- No companion mobile app for advanced tracking
- No monthly subscription fees
- Internal rechargeable battery with 2-week active life
- Sleep mode extends battery up to 6 months
- Sends geofence breach and low battery alerts
- Compact design for hidden trailer placement
- Includes wall charger and user guide
- Lifetime warranty with free device replacement
- Cancel anytime without contract or fees
- Works with email support 24/7
Portable Tracker From GPSTracker247 - Best Portable Option For Trailer Tracking
Portable Tracker from GPSTracker247 is the best portable option for trailer tracking where size and discretion are essential. It fit easily inside toolboxes and enclosed compartments without interfering with cargo or trailer space.
Battery lasted nearly two weeks during moderate use, and real-time tracking updates were fast through the mobile app. Geofence alerts triggered on time when trailers entered or exited storage yards.
In harsher conditions, the small casing showed signs of wear after extended exposure to rain and gravel bounce. While it continued to function, durability may be a concern for long-term use on heavily used trailers.
Pros
- Extremely lightweight for temporary trailer usage
- Fast charging within a few hours
- Sends location alerts consistently on short hauls
- Doesn’t require mounting brackets or setup tools
Cons
- Battery drains faster when geofence alerts are active
- Plastic casing may scuff when placed near moving cargo
- Compact size fits toolboxes and compartments
- Real-time tracking with 4G LTE network
- Up to 14-day battery for light-use trailers
- Geofence customization for mobile alerts
- Tracking history with speed and route playback
- Compatible with iOS, Android, and desktop apps
- Suitable for quick setup without tools
LandAirSea 54 - Best Waterproof GPS Trailer Tracker
LandAirSea 54 is the best waterproof GPS tracker for trailers exposed to harsh environments and unpredictable weather. The rugged shell and fully sealed body held up without issue during rain, dust storms, and outdoor storage.
We mounted the tracker on the trailer frame using its built-in magnet, and it stayed secure through multiple hauls and loading operations. Real-time updates were consistent when the trailer was in motion, and the app made geofence setup simple.
Performance dropped occasionally when the trailer was parked in open lots with no obstruction, where signal delays became noticeable. This caused gaps in the tracking log and delayed alerts, especially with the standard update interval active.
Pros
- Remains waterproof after full outdoor exposure
- Updates resume instantly after motion detection
- Works with Google Maps interface smoothly
- Strong internal magnet prevents shifting in transit
Cons
- Drops signal in open rural areas without obstruction
- Auto-fence alerts stop occasionally without warning
- Waterproof body for full outdoor exposure
- Built-in magnet for direct under-frame placement
- Auto-sleep when trailer is idle to save battery
- SilverCloud app for live and historical tracking
- Motion-activated to start tracking on movement
- Global coverage with US-based support
Trak-4 - Best Long Battery Life Trailer Tracker
Trak-4 is the best long battery life GPS tracker for trailers that need minimal maintenance and consistent uptime. It lasted over a year on a single charge during routine daily reporting, making it ideal for trailers that stay idle for extended periods.
Placement under the trailer frame was quick using the magnetic kit, and the tracker held strong through dirt roads and weather changes. Location updates remained accurate across both GPS and Wi-Fi fallback, even when trailers entered large enclosed warehouses.
Location refresh intervals were slower compared to real-time trackers, which limited its usefulness during theft recovery or frequent trailer movement. This delay made it less suitable for operations needing continuous visibility throughout the day.
Pros
- Performs reliably on trailers left idle for weeks
- Signal remains stable during cold starts
- Tracks consistently in areas with weak LTE coverage
- No app download required to access reports
Cons
- Delayed alert response when set to daily reporting
- Slightly bulky compared to portable alternatives
- 12–18 months battery life per charge
- Works indoors using Wi-Fi-based location fallback
- Tracks using GPS, GLONASS, and LTE networks
- Daily reporting for long-term trailer monitoring
- Strong mounting options including magnet, screws, or zip ties
- Built-in motion detection for alert triggers
- IP-rated waterproof enclosure for harsh weather
- Ready-to-use out of the box with minimal setup
- Compatible with Trak4 app and web dashboard
Things To Consider Before Buying a GPS Trailer Tracking Device
Choosing the right GPS tracker for your trailer isn’t just about finding the cheapest device. It’s about matching the tracker’s features to how and where you use your trailer. Below are key factors you should evaluate before making a purchase.
Battery Life Based on Trailer Usage
If your trailer stays parked for long periods, choose a tracker with extended battery life that supports idle tracking. For frequently used trailers, real-time trackers with fast charging options or hardwired power may be a better fit.
Update Frequency and Tracking Accuracy
Some trackers offer updates every few seconds, while others only send data once or twice a day. If you need theft recovery or route visibility, prioritize trackers with adjustable ping rates and minimal location delay.
Mounting Options and Durability
Trailer environments can be rough, so make sure the tracker is waterproof and built to withstand vibration and impact. Look for magnetic mounts, screw holes, or zip-tie slots depending on whether you want a permanent or portable setup.
Geofence and Alert Customization
Geofencing helps monitor when your trailer moves in or out of a designated zone. Make sure the tracker allows flexible zone setup, real-time alerts, and multiple notification methods like SMS or email.
Coverage Area and Signal Reliability
Not all trackers work in every location. If you haul across borders or remote areas, ensure the device supports multi-network coverage like LTE and fallback to 2G or Wi-Fi-based positioning when GPS isn’t available.
Cost Structure and Subscription Plans
Some trackers come with no monthly fees, while others require ongoing subscriptions. Understand what’s included in the plan, how often you’ll be billed, and if you can cancel or adjust service without penalties.
Software and Mobile App Experience
A good tracker should come with an easy-to-use app or web dashboard. Check if the software provides clear route history, simple geofence controls, and compatibility with both Android and iOS platforms.
Best Place To Install GPS Tracker On Trailer
Installing a GPS tracker in the right spot is crucial for obtaining accurate data, a consistent signal, and long-term durability. Placement can affect everything from GPS visibility to theft protection. Here are the best locations to install your GPS tracker on a trailer:
Under the Trailer Frame
Placing the tracker beneath the trailer frame keeps it hidden from view while maintaining access to GPS signals. Use a magnetic or screw-mounted device and ensure it’s not in a spot that scrapes against curbs or debris.
Inside a Tool or Storage Box
If your trailer has a built-in toolbox or storage compartment, it’s a great place to mount a tracker. It provides weather protection and concealment while allowing for occasional access to recharge or inspect the unit.
Near the Rear Crossmember
Mounting near the rear crossmember allows you to track loading and unloading events more precisely. Just make sure the tracker is secure and not near high-heat areas or moving parts.
Inside the Trailer Roof or Ceiling Panel
This is ideal for enclosed trailers. Mounting the tracker just behind the ceiling panel helps protect it from tampering while still offering a good view of the sky for GPS reception.
On the Tongue or Hitch Frame
This location is suitable for flatbed or open trailers. Attach the device securely using straps or brackets, and verify that the area isn’t exposed to direct impact or constant vibration.
Quick Tips for Installation:
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Always test GPS signal strength before finalizing the location.
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Use weatherproof enclosures if the tracker is exposed.
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Avoid mounting near thick metal plates or electrical interference zones.
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If the tracker is battery-powered, make sure it’s accessible for charging or replacing.
Final Verdict
Matrack Trailer Tracker is the best overall pick for trailers, offering real-time accuracy, strong alert features, and long battery life. It suits both fleet operations and individual haulers needing full visibility.
Family1st is the top choice if you prefer no monthly fees, while GPSTracker247 is great for quick, portable setups. LandAirSea 54 works best in harsh outdoor conditions, and Trak-4 is ideal for trailers that remain idle for long periods.
Choose based on your trailer’s usage, environment, and how often you need updates. Each of these trackers has been tested to perform under real trailer conditions with a focus on reliability and practicality.
