AZIJYV Heads-Up Display GPS Speedometer for Cars — Black, Dual GPS+Beidou, Auto Brightness & Overspeed Alerts

AZIJYV Heads Up Display for Cars is a plug-and-play GPS+Beidou digital HUD that projects real-time speed, time and direction onto your windshield for safer, less-distracted driving.

Designed to be powered from any 5V USB or cigarette-lighter socket, this compact HUD uses dual-satellite positioning to deliver fast, stable speed readings and an accurate satellite clock without installation complexity. The unit automatically adapts brightness between day and night, offers three-tier overspeed alerts, supports MPH/KMH switching and lets you calibrate speed to match your vehicle. A detachable light shield limits dash reflections while multiple display modes and button controls keep settings simple on the road.

How does this HUD reduce distraction while driving?

The AZIJYV HUD projects essential driving information directly in your line of sight so you can check speed, time and heading without looking down at the instrument panel. That reduces glances away from the road and helps maintain focus during night and long-distance trips.

• Projected readout onto windshield for quick reference
• Large, clear numerals for speed and time
• Automatic brightness adapts between day and night
• Light shield minimizes dashboard glare

What navigation and speed accuracy features does it use?

AZIJYV combines GPS and Beidou satellite signals to speed up satellite lock and stabilize position data. The HUD constantly calibrates vehicle speed, time and heading from satellite inputs so displayed values remain current without additional sensors.

• Dual-mode GPS+Beidou chip for faster satellite acquisition
• Real-time speed and satellite clock updates
• Manual speed calibration to match your vehicle
• Digital compass display for heading reference

How do alerts, units and display options work?

You can set three distinct overspeed thresholds to match different road limits and receive immediate warnings when you exceed them. The HUD supports MPH or KMH switching, multi-level brightness control and four display modes so information shows the way you prefer.

• Three adjustable speed alarms (e.g., 120/150/180 km/h)
• Switch between MPH and KMH quickly via buttons
• Four interface modes: speed, speed+compass, time, time+compass
• Automatic large clock display when stopped at red lights

How is power handled and will it drain my battery?

The HUD runs from a vehicle 5V USB or cigarette-lighter USB adapter and fully powers down when your car is off. That design prevents background drain during long parking periods and avoids battery depletion from standby power draw.

• USB-powered for universal compatibility
• Complete power-off when vehicle is turned off
• No parasitic battery drain in sleep mode
• Easy plug-and-play setup, no complicated wiring

Who is this for: Drivers who want a straightforward, non-invasive heads-up solution to monitor speed, time and direction without expensive installation. It's suitable for commuters, long-distance drivers and anyone seeking clearer night driving visibility, customizable overspeed warnings and a compact HUD that won’t drain the car battery.