Car Head Up Display OBD2 HUD with 5.5-Inch Screen for Speed, Fuel, and Alarms

Standard dashboards require you to look down to check your speed, fuel levels, or engine temperature, which can distract you from the road. This head up display projects vital driving information onto a clear 5.5-inch screen, allowing you to keep your eyes ahead. Designed for compatibility with over 95% of vehicles made from 2007 onwards, it connects easily through the OBD interface. The unit displays real-time data including speed, instant water temperature, voltage, average and instantaneous fuel consumption, and mileage. It also features multiple alarms to help you stay aware of potential issues.

Features and Construction

This HUD unit is built for practical use, with a plastic casing and a screen that uses imported aviation-special LED lights for clear visibility in various lighting conditions. The screen resolution is 1000 lines, ensuring crisp numbers and icons.

Material and Build

The device has a plastic body that measures 131 x 85 x 14 mm, making it compact enough to sit on the dashboard without obstructing your view. The screen utilises imported aviation-special LED lights, which provide bright, legible display of vehicle data.

Size and Practical Fit

With a 5.5-inch screen diagonal, the unit offers a generous viewing area for driving information. The overall dimensions of 131 x 85 x 14 mm mean it can be placed on most dashboard surfaces. The device works with the standard OBD interface and is compatible with over 95% of vehicles after 2007.

Uses and Placement

This HUD is suited for daily driving, helping you monitor key vehicle parameters without looking away from the road. It can also be used for longer trips where fuel economy and engine temperature are more critical.

Everyday Driving

For daily commutes, the display shows speed, instantaneous fuel consumption, and voltage. The automatic brightness adjustment means the screen stays readable whether you drive in bright daylight or at night. You can switch the display to show only speed, speed and fuel consumption, or speed alone.

Trip and Long-Distance Use

On longer journeys, the average fuel consumption and mileage data help you monitor fuel efficiency. The water temperature alarm and voltage reminder can alert you to potential problems before they become serious. The fatigue driving reminder adds an extra layer of safety for extended drives.

Benefits and Buying Value

This HUD provides clear, real-time information that can help you drive more attentively. The multiple alarm functions offer peace of mind by warning you about common issues such as high water temperature, low voltage, or engine faults. The automatic boot and shutdown feature simplifies operation.

Reuse and Low Maintenance

The device is powered through the OBD port, so there are no batteries to replace. Once connected, it will automatically turn on and off with the vehicle, requiring no manual intervention. The LED screen is designed for long-term use without degradation.

Why Choose This Product

This head up display stands out for its 5.5-inch screen, which is larger than many comparable units, and its compatibility with most cars built after 2007. The range of data displayed—from speed and fuel to fault codes and alarms—gives you comprehensive vehicle information at a glance. The option to adjust brightness manually or automatically ensures it works well in all conditions.