GPS Head Up Display Digital Speedometer with Compass Speed Alarm and USB Plug and Play for Cars
GPS Head Up Display Digital Speedometer with Compass Speed Alarm and USB Plug and Play for Cars
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GPS Head Up Display with Digital Speedometer, Compass, and Speed Alerts
Looking away from the road to check the dashboard can reduce driving focus.
Many vehicles do not include a built-in head up display for speed monitoring.
A GPS-based digital speedometer provides essential information in a convenient location while keeping installation simple.
This GPS head up display uses satellite positioning technology to show real-time speed and driving direction on a bright digital screen. Its compact design, automatic brightness adjustment, and plug-and-play USB connection make it suitable for a wide range of vehicles.
Core Function
- Displays accurate GPS-based vehicle speed in real time
- Shows compass direction to assist with navigation awareness
- Provides customizable overspeed alerts for safer driving
- Automatically adjusts screen brightness based on surrounding light conditions
Use Cases
- Ideal for everyday commuting and highway driving
- Suitable for passenger cars, SUVs, pickup trucks, buses, and commercial vehicles
- Useful for vehicles without a factory-installed digital speed display
- Works as an additional speed reference for drivers who prefer GPS-based monitoring
Key Features
- GPS satellite speed tracking without requiring an OBD2 connection
- Integrated digital compass showing travel direction
- Selectable speed units in KM/H or MPH
- Automatic brightness sensor with adjustable manual brightness levels
- Audible overspeed warning when preset limits are exceeded
- USB powered design with simple plug-and-play installation
- Compact housing that fits neatly on the dashboard
- LED display remains easy to read during both daytime and nighttime driving
Why This Product
- Compatible with most vehicles regardless of OBD2 support
- Quick installation using a standard USB power connection
- Provides clear speed information without replacing factory instruments
- Automatic brightness improves visibility in changing environments
- Compact design minimizes dashboard clutter while keeping important information within view
Product Specifications
- Type: GPS Head Up Display
- Power Supply: DC 5V via USB
- Dimensions: Approximately 99.5 × 65 × 20 mm
- Material: ABS and PC construction
- Display Functions: GPS speed, compass direction, speed units, LED atmosphere light
- Speed Units: KM/H and MPH selectable
- Brightness: Automatic sensor with manual adjustment levels
- Compatible with most cars, trucks, buses, and other vehicles using USB power
-Display Data:
GPS Speed, Compass(E, S, W, N), Speed Unit(KM/H-MPH, free to switch), LED Atmosphere Light.
-Product Parameter
Type: Head-up Display
Material: ABS+PC
Size: 99.5*65*20 mm/3.92*2.56*0.79 inch
Power Supply: Car USB Port(Input Voltage: DC 5V).
-Automatic and Adjustable Brightness
There are 0-3 Level brightness for you to choose.
0 is automatic brightness, 1 is the week brightness, 2 is middle brightness, 3 is strong brightness.
-Universal
Suitable for all cars,trucks,buses,etc.
-Speed Alarm Function
If the speed is over your preset speed limit, the buzzer sound will alarm to warn you.
-Package List
1 x Head Up Dsiplay
1 x Reflective Film
1 x 2.5M Cable
1 x Adhesive Tape
1 x User Manual
Easy to Install, Plug to Play
1.Before installation, please ensure your car in outside places, not in indoor garages, and open your car window;
2.Plug the USB cable into your car USB interface, and plug the other end into your HUD;
3.Put it on the dashboard, start up your car, please wait for 1-3 minutes until it searches satellite signal. After 0 appeared, it is sucessful to install.
Frequently Asked Questions
Does this head up display require an OBD2 port?
No. It operates independently using GPS satellite positioning and only requires USB power.
Can I switch between KM/H and MPH?
Yes. The display allows users to freely select either kilometers per hour or miles per hour.
Does the brightness change automatically?
Yes. An integrated light sensor adjusts the display brightness according to ambient lighting, and manual brightness settings are also available.
Will it work with trucks and buses?
Yes. Because it relies on GPS rather than vehicle diagnostics, it is compatible with most cars, trucks, buses, and similar vehicles.
Why may the speed not appear immediately after startup?
The device needs to acquire GPS satellite signals. For best performance, place the vehicle outdoors with an unobstructed view of the sky and allow a short time for signal acquisition.
