Automobile OBD Speed Navigation Integrated Projector HUD Head-Up Display with 3.5 Inch LED Screen

This head-up display brings essential driving information into your direct field of view, helping you keep your eyes on the road. By connecting to the OBD2 port, it provides real-time speed, navigation prompts, and other vehicle data without requiring aftermarket sensors. Designed primarily for GM vehicles, the unit is compact enough to fit discreetly on most dashboards. The 3.5-inch LED screen offers HD resolution, ensuring data remains legible in bright sunlight or at night. With a lightweight ABS+PC housing, it adds negligible weight to your dashboard while maintaining structural integrity.

Features and Construction

Built around a straightforward OBD2 interface, this head-up display eliminates the need for complex wiring. The combination of a bright LED screen and a compact form factor makes it a practical addition to compatible vehicles.

Material and Build

The housing uses ABS+PC, a common automotive-grade plastic blend that resists impacts and daily wear. At only 0.19 kg and measuring 90x55x30mm, the unit stays securely in place without adhesive or brackets that could damage dashboard surfaces. Custom processing options are available for those who require specific mounting adjustments.

Size and Practical Fit

With external dimensions of 90mm width, 55mm height, and 30mm depth, the device occupies minimal dashboard space. Its size is suited for GM vehicles, where it can be positioned to project information without blocking the driver's forward view. The 3.5-inch LED screen provides enough display area for clear data presentation without being obtrusive.

Uses and Placement

This head-up display is intended for drivers who want to access navigation and speed data without taking their eyes off the road. Its OBD2 connectivity ensures compatibility with a wide range of vehicles that support the standard protocol.

Event or Professional Use

For fleet managers or professional drivers using GM models, the device offers a centralised reading of speed and navigation. The HD LED screen reduces the need to consult separate smartphones or dashboards, potentially improving reaction times during long journeys.

Everyday Home Use

Daily commuters will benefit from seeing turn-by-turn guidance and current speed directly on the windscreen. The small footprint means it can remain permanently mounted without interfering with sun visors or air vents.

Benefits and Buying Value

By integrating multiple data sources into one projection system, this unit reduces dashboard clutter. The OBD2 connection draws power and data from a single port, keeping installation simple.

Reuse and Low Maintenance

Once connected, the device requires minimal interaction beyond occasional brightness adjustments. The LED screen has a long operating life and the ABS+PC housing can be wiped clean with a damp cloth. No batteries or complex updates are needed for basic operation.

Why Choose This Product

For GM vehicle owners seeking a straightforward way to keep speed and navigation data in their line of sight, this head-up display delivers key features in a compact, easy-to-install package. The HD resolution and LED technology ensure readability without glare, while the OBD2 interface means no additional sensors or wiring are required.