HUD GPS Car Speedometer | Windshield Projector KM/H & MPH
HUD GPS Car Speedometer | Windshield Projector KM/H & MPH
See Your Speed at a Glance — Never Look Down Again
The QXL HUD Head-Up Display projects your real-time GPS speed directly onto your windshield, keeping your eyes on the road where they belong. Compatible with virtually any car model that has a USB port, this plug-and-play device requires zero wiring or modification — just plug in and drive.
Key Features
- GPS Speed Display: Reads accurate real-time speed data via GPS — works independently of your car's OBD system.
- Windshield Projection: Included reflective film projects a crisp green or white speed readout onto your windshield at eye level.
- Dual Speed Units: Available in KM/H or MPH — select the correct unit before ordering as it is fixed at the factory. MPH version intended for US/UK use.
- Automatic Brightness: Sensor automatically adjusts display brightness for day and night driving conditions.
- Plug-and-Play Setup: Powers via any car USB port or cigarette lighter port (DC 5V). Turns on and off with your car.
- Universal Compatibility: Works with all car models equipped with a USB port — no special adapters needed.
- Compact & Discreet: Slim ABS+PC housing (70 × 42.8 × 20 mm) sits neatly on your dashboard without obstructing your view.
Specifications
| Material | ABS + PC |
| Dimensions | 70 × 42.8 × 20 mm (2.76 × 1.69 × 0.79 in) |
| Color | Black housing; Green or White display (optional) |
| Power Input | DC 5V via USB or cigarette lighter port |
| Speed Units | KM/H or MPH (fixed — choose at time of order) |
| Signal Acquisition | GPS (1–3 minutes on first use outdoors) |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1× HUD Head-Up Display Unit
- 1× 2M USB Cable
- 1× Reflective Film
- 1× Double-Sided Tape
- 1× User Manual
Easy Installation — 3 Simple Steps
- Go Outdoors: For first-time GPS signal acquisition, take your car outside (not in a garage). Open a window for the best signal.
- Plug In & Mount: Connect the USB cable to your car's USB or cigarette lighter port. Place the unit on your dashboard and apply the reflective film to your windshield at your preferred position.
- Start Driving: Turn on your car and wait 1–3 minutes for the GPS lock. When "0" appears on the display, you're ready to go!
You Might Also Like
- 4-Pack Deer Whistle Wildlife Alert Devices for Vehicles
- 10-Pack Car Wrap Magnet Holders | Anti-Scratch Vinyl Film Tool
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: Does the HUD GPS speedometer work with any car, including older models?
A: Yes — the HUD display is universally compatible with all car models that have a USB port or cigarette lighter port (DC 5V). It uses GPS to determine speed, so it does not need to connect to your car's OBD port or onboard computer system. Even older vehicles without modern electronics are supported.
Q: Can I switch between KM/H and MPH after I receive the unit?
A: No — the speed unit (KM/H or MPH) is fixed at the factory and cannot be changed after purchase. Please make sure to select the correct speed unit option when placing your order. MPH is intended for use in the US and UK; KM/H suits most other regions.
Q: How long does it take for the GPS to lock onto a signal?
A: On first use, the device typically acquires a GPS signal within 1–3 minutes when used outdoors. Ensure you are outside (not in a parking garage or indoors) with a window open for the fastest signal lock. Once "0" is displayed, the unit is ready and will update your speed in real time as you drive.
Q: Will the HUD display be visible in bright sunlight?
A: The unit features automatic brightness adjustment that adapts to ambient light conditions, including direct sunlight. The included reflective film also enhances windshield projection visibility during daytime driving.