As an Amazon Associate I earn from qualifying purchases.

OBD2 HUD On-board Computer Auto Head Up Display Digital Car Speedometer Projector KM/h MPH Car Electronics Alarm Smart Gadgets

【What is HUD?】 Short for Head Up Display. It displays driving data on the front windshield such as speed,RPM,water temperature,voltage single mileage etc. HUD avoids the danger of drivers looking down at the dashboard. It ensures the safety of drivers because of watching the data on the car front window glass, and helps drivers to keep the best state on the way. A variety of operating interface modes and colors can be switched freely, It will bring more fun and Technological sense to you.
【Simple Display】Vehicle Speed + Engine RPM, HD Display, practical function, let you drive more comfortable for a long time. (plug and play -- Available for 95% car with an OBD2/ GPS interface)
- High clearness projector, to eliminate unwanted reflections and can make the display information more sharper. The Automatic and manual brightness adjustment mode, and more easy to control the HUD.
【Multiple functions】: Ambient decorative lighting Engine RPM Fault code alarm Fatigue driving alarm .The Alarm Light sensor: HUD can automatically adjust the brightness "according to the environment .Speed unit: KM/H, MPH .Multi-function zone: speed,water temperature,battery voltage,driving distance Water temperature ,voltage.

Article Title: OBD2 HUD On-board Computer Auto Head Up Display Digital Car Speedometer Projector KM/h MPH Car Electronics Alarm Smart Gadgets

Introduction:
The OBD2 HUD On-board Computer Auto Head Up Display is a revolutionary device that brings convenience and safety to drivers. With its ability to display important driving data on the front windshield, drivers no longer need to look down at the dashboard, ensuring their safety on the road. In this review article, we will explore the features and advantages of this smart gadget.

Features and Benefits

1. Simple Display

The OBD2 HUD provides a clear and easy-to-read display of essential driving information. It shows the vehicle speed and engine RPM, allowing drivers to keep track of their speed and engine performance at a glance. The high-definition display ensures sharp and crisp visuals, enhancing the overall driving experience.

Advantages:

– Practical function for comfortable driving
– Plug and play compatibility with 95% of cars

2. High Clarity Projector

One of the standout features of the OBD2 HUD is its high clarity projector. This projector eliminates unwanted reflections, ensuring that the displayed information is clear and easy to read, even in bright sunlight. The automatic and manual brightness adjustment modes allow drivers to control the display according to their preference and the surrounding environment.

Advantages:

– Elimination of unwanted reflections
– Sharper display information

3. Multiple Functions

The OBD2 HUD offers a range of additional functions that enhance the driving experience. These include ambient decorative lighting, engine RPM display, fault code alarm, and fatigue driving alarm. The device also features a light sensor that automatically adjusts the brightness based on the environment. Users can choose between KM/H and MPH as the speed unit.

Advantages:

– Enhanced driving experience with multiple functions
– Automatic brightness adjustment for optimal visibility

Pros and Cons:

Now let’s take a look at the pros and cons of the OBD2 HUD On-board Computer Auto Head Up Display:

Pros:
– Convenient display of essential driving data
– Clear and sharp visuals with the high clarity projector
– Additional functions for an enhanced driving experience
– Automatic brightness adjustment based on the environment
– Compatibility with 95% of cars

Cons:
– Limited compatibility with certain car models
– May require professional installation for some vehicles

Question and Answer Section:

Q: How does the OBD2 HUD improve driving safety?

A: The OBD2 HUD displays important driving data on the front windshield, allowing drivers to keep their eyes on the road. By eliminating the need to look down at the dashboard, it reduces the risk of accidents and enhances overall driving safety.

Q: Can the OBD2 HUD be used in any car?

A: The OBD2 HUD is compatible with 95% of cars that have an OBD2 or GPS interface. However, it is recommended to check the compatibility of your specific car model before purchasing.

Q: Does the OBD2 HUD come with a warranty?

A: Yes, the OBD2 HUD comes with a warranty period. Please refer to the product details for more information on the warranty coverage and duration.

Q: How easy is it to install the OBD2 HUD?

A: The OBD2 HUD is designed for easy installation. It is a plug and play device, compatible with most cars. However, for certain vehicles, professional installation may be required. It is always recommended to refer to the installation instructions provided with the product.

Conclusion:
The OBD2 HUD On-board Computer Auto Head Up Display is a smart gadget that brings convenience, safety, and a technologically advanced driving experience. With its simple display, high clarity projector, and multiple functions, it provides valuable insights to drivers. Whether it’s keeping track of speed and engine performance or receiving important alerts, this device is a must-have for any car enthusiast. Consider investing in the OBD2 HUD to enhance your driving experience and ensure a safer journey.

If you want to find this product on Amazon’s website, search with this exact ASIN number: B0BC195JJK, or you can click the link below:

OBD2 HUD On-board Computer Auto Head Up Display Digital Car Speedometer Projector KM/h MPH Car Electronics Alarm Smart Gadgets

【What is HUD?】 Short for Head Up Display. It displays driving data on the front windshield such as speed,RPM,water temperature,voltage single mileage etc. HUD avoids the danger of drivers looking down at the dashboard. It ensures the safety of drivers because of watching the data on the car front window glass, and helps drivers to keep the best state on the way. A variety of operating interface modes and colors can be switched freely, It will bring more fun and Technological sense to you.
【Simple Display】Vehicle Speed + Engine RPM, HD Display, practical function, let you drive more comfortable for a long time. (plug and play -- Available for 95% car with an OBD2/ GPS interface)
- High clearness projector, to eliminate unwanted reflections and can make the display information more sharper. The Automatic and manual brightness adjustment mode, and more easy to control the HUD.
【Multiple functions】: Ambient decorative lighting Engine RPM Fault code alarm Fatigue driving alarm .The Alarm Light sensor: HUD can automatically adjust the brightness "according to the environment .Speed unit: KM/H, MPH .Multi-function zone: speed,water temperature,battery voltage,driving distance Water temperature ,voltage.

Here are top selling related products:

Bestseller No. 1

KUOWEIHUD Heads up Display for Cars,Car HUD,Head up Display for Car,Digital GPS HUD Speedometer,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display

Strong Signal Reception: Our car hud speedometer uses dual-mode chip technology—GPS+BDS signals—with a high refresh rate of 10 Hz for rapid, accurate reception. It can pick up to 32 satellite signals, it maintains a stable connection for precise speed data, whether you're driving in urban or rural areas
Automatic Brightness Adjustment: The hud for cars features intelligent light sensors that automatically adjust screen brightness based on external light conditions. This ensures clear visibility in different lighting situations, whether it's bright daylight or dimly lit environments at night, providing a comfortable display for enhanced driving safety
Suitable for all Cars with USB Port: Designed with simplicity in mind, our heads up display is easy to install and suitable for all cars with USB port, including cars, motorcycles, and trucks. Whether you drive a compact sedan or a large commercial vehicle, installation is effortless, allowing you to enjoy the convenience and safety benefits of our HUD
Clearer Display: Our gps hud displays speed in MPH by default, with a maximum display speed of 115 mph, and utilizes a large font design and metal shading technology that effectively eliminates unwanted reflections and ensures a clearer display so that even older drivers with weak eyesight or those wearing sunglasses can see the speed very clearly.
Friendly Reminder: The performance of this product is closely related to the car environment, if your car glass with metal explosion-proof film, it may affect the signal reception effect, we recommend that you choose carefully according to the actual situation

Bestseller No. 2

wiiyii Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for Most Cars

SAFE IS THE FIRST----Just focus on your driving, could read speed at a glance with the digital numbers but without having to look down; This unit simply displays directly to you at whatever angle you set it up, no need to make effort to have a look, which may lead to make distractions or even cause accident.
NEW DRIVING EXPERIENCE----10 kinds interface, free switch, LCD meter, clear fault code, read data stream; 2 install way with adjustable bracket, put on dashboard or stick to windshield, easy operation, non-destructive installation.
A MUST HAVE----If you don't want your driving record to have points on it or pat hundreds of dollars in speeding tickets; If on a major highway, you really want to know how fast you are going; If your wife get worried and want to see you're not driving so fast as she feels; Or if you would like to solve your problem of never knowing how fast you are going, this speedometer perfectly matches your need.
DRIVING MORE COMFORTABLE----When driving normally, the ambient light is blue color(automatically adjusts the brightness according to the environment ); when driving abnormally, such as speeding, the ambient light will be changed to Red color for alarming.
MORE SMOOTH & STABLE----Common meter only has OBD mode, but ours is dual mode: OBD+GPS 2-in-1, the default display OBD+GPS function at the same time, and data display is more abundant. OBD system, can read more than 100 kinds of data in the car. If the vehicle doesn't have OBD2 protocol, only displays GPS function.

Bestseller No. 3

OBD2 Heads Up Display Navigation for Car MAIMEIMI OBD2 & GPS Dual System Digital Speedometer for Car HUD MPH Projector with RPM, Water TEM, PSI, Volt, Mileage, 4 Alarm Works on Most 2008+ Sedan Cars

【Dual-Mode Heads Up Display】 Upgrade your driving experience with this heads up display for car, combining OBD2 speedometer for car and GPS speedometer technologies. The OBD2 mode works on most vehicles manufactured after 2008, while the GPS mode works universally with all cars. Whether tracking GPS speedometer mph data or engine metrics, this digital speedometer for car ensures precision across both systems.
【Comprehensive Real-Time Monitoring】 15+ Metrics on Your Car Heads Up Display - Stay informed with a digital speedometer that displays critical data: water temperature, voltage, fuel consumption, RPM, total mileage, travel time/distance, turbo pressure, air-fuel ratio, altitude, direction, and more. The heads up display for cars also triggers customizable alerts for overspeed, overheating, abnormal voltage, and RPM limits. Never miss a vital update with this all-in-one speedometer for car.
【Smartphone Navigation Sync】 Transform your head up display for car into a navigation hub! Scan the QR code (included) to download the app (supports Android 4.4–12.0 and iOS 5.0+), then project navigation instructions directly onto the heads up display. Perfect for road trips or city driving, this GPS speedometer car accessory keeps your eyes safely on the road while guiding you to your destination.
【Effortless Installation】 Designed for simplicity, this car speedometer requires no complex wiring. Plug the OBD2 connector or attach the GPS module, adjust the heads up display angle, and start driving smarter. Its crisp, anti-glare screen suits day/night use, making it ideal for all drivers seeking a reliable speedometer for car with cutting-edge clarity.
【Safety-First Innovation】 Why Choose This Heads Up Display for Cars? Unlike basic speedometers, this device merges OBD2 speedometer for car diagnostics with GPS speedometer mph accuracy, delivering unmatched versatility. The heads up display projects data onto your windshield, minimizing distractions.Whether optimizing fuel efficiency, monitoring engine health, or navigating, this car heads up display is your ultimate co-pilot.

Bestseller No. 4

AZIJYV Windshield Speedometer Projector, Digital GPS Speedometer with Speed, Overspeed， Heads Up Display for Cars Suitable for All Vehicles

【What is M22 hud】M22 is a GPS mode flat screen display, unlike most flat screen displays on the market, our designers have made good use of the windscreen to turn M22 into a new windscreen HUD.
【Design Concept】This GPS speedometer is a novel design with a colour scheme for the first time. It presents important speed data to the driver at a glance and is simple to understand.
【Main Functions】The M22windshield speedometer projector displays speed, clock, travel time and distance travelled. It also has an over speed alarm function and a GPS compass to show the direction（The compass needs to locate the satellite before it can be used. You can try moving the car to an open road surface.）. Speed is available in MPH and KM/H, which can be adjusted in the settings. When there is an over speed, the product will emit a beeping sound to remind the driver, which is like a safety supervisor, always reminding the driver to pay attention to driving safety, placing a beautiful M22 HUD in the car.
【Automated HUD】The advantage of the digital speedometer automation is that it turns on automatically when the car starts and turns off automatically when the car is switched off, which is very convenient and you don't have to worry about the product not being able to turn off. A gentle reminder, if you are not driving for more than a week, please remove the product and put it in the drawer.
【Instructions for use】 Our product is easy to install, plug and play, just use the usb cable included in the product to connect the car and the product, start the engine to power on and use. When you notice the small icon on the product flashing continuously, it means the product is collecting satellites, the speed will only be displayed when the device searches for satellites.

SaleBestseller No. 5

MOTOEYE E6+ Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets (E6+)

【All-in-one Helmet Smart HUD】MOTOEYE combine a head-up display, GPS, hands-free kit, mesh Intercom, rearview camera and voice command, allowing you to keep your eyes on the road at all times.
【AR Display】MOTOEYE displays maps, calls, music, speed...information directly in front of sight while riding, it is designed to be both bright and transparent. The automatic brightness adjustment feature ensures clear display at all times.
【HUD Navigation】Safety and simplicity, keeping your eyes on the road. Free your handbar, your google maps & apple music APP will follow via CarPlay and Android Auto.
【Bluetooth 5.2】The E6+ is equipped with a Qualcomm Bluetooth 5.2 chip, delivering superior sound quality. It can connect to two mobile phones simultaneously and display incoming call information on the HUD, ensuring you never miss a call from either phone.
【Bluetooth Intercom】The feature of Bluetooth intercom supports both active and passive modes. The strong compatibility allows the HUD to easily communicate with third-party helmet Bluetooth earphones directly, such as Cardo or Sena. What’s more, this feature does not affect the Bluetooth connection between the HUD and the mobile phone, and they can mix audio and work simultaneously.

Bestseller No. 6

Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play

Strong Signal Reception: Our HUD uses dual-mode chip technology—GPS+BDS signals—with a high refresh rate of 10 Hz for rapid, accurate reception. It can pick up to 32 satellite signals, it maintains a stable connection for precise speed data, whether you're driving in urban or rural areas
Automatic Brightness Adjustment: The HUD features intelligent light sensors that automatically adjust screen brightness based on external light conditions. This ensures clear visibility in different lighting situations, whether it's bright daylight or dimly lit environments at night, providing a comfortable display for enhanced driving safety
Suitable for all Cars with USB Port: Designed with simplicity in mind, our HUD is easy to install and suitable for all cars with USB port, including cars, motorcycles, and trucks. Whether you drive a compact sedan or a large commercial vehicle, installation is effortless, allowing you to enjoy the convenience and safety benefits of our digital speedometer
Speeding Alert Function: To enhance driving safety, our car HUD is equipped with a speeding alert function. When the vehicle exceeds the preset speed limit, the speedometer emits audible alerts or flashes warnings, prompting drivers to take notice and decelerate, effectively preventing the risks associated with speeding and ensuring driver and vehicle safety
Customize Your Personal HUD: With a simple one-button setup, you can tailor the screen display data, brightness level, overdrive settings, and choose between displaying speed in kilometers per hour (KMH) or miles per hour (MPH)

Bestseller No. 7

Heads up Display for Cars Car HUD M7, Digital Speedometer for Car OBD/GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Speedometer for Car Works Great for All Cars

HUD --- Is the abbreviation of head up display. It displays driving data on the front windshield, such as speed, water temperature, voltage, etc., which is derived from the high technology of fighter. HUD can not change the way the driver looks at the dashboard while driving, avoiding the danger of the driver looking down at the dashboard.
INSTALLATION --- The installation is simple and convenient, plug and play, and it won't damage your car at all.
MULTI FUNCTION DISPLAY--- In the OBD mode, it can display: speed, water temperature, voltage, driving distance, with the functions of speed alarm, water temperature alarm, voltage alarm, etc.GPS mode can display: speed, voltage, driving distance, with speed alarm , voltage alarm function. HUD can automatically adjust the brightness according to the environment. Speed unit: km / h or MPH. The unit of water temperature is degrees centigrade and degrees Fahrenheit. The unit is adjustable.
COMPATIBILITY ISSUE --- OBD II is only applicable to vehicles manufactured after 2008. GPS mode is applicable to all vehicles（ If your car is not compatible with OBD mode, please select GPS mode.) Dual system, no return and exchange. OBD ll is not compatible with electric vehicle, diesel vehicle, pickup truck, RV and computer modified vehicle, so GPS mode is recommended.
QUALITY ASSURANCE -- CE FCC ROHS certification, excellent quality. High performance chip, which has strong performance and compatibility, ensures the high-speed operation of dual system, dual running memory and dual core processor. If you have any questions, please feel free to contact us., we will get back to you as soon as possible to help you solve the problem.

Bestseller No. 8

Windshield Heads Up Display for Car MAIMEIMI Digital Speedometer for Car HUD GPS Speedometer MPH with Travel Direction, Overspeed Alarm & Fatigue Driving Alarm for All 5V Vehicles

【Windshield Head Up Display】: Unlike the regular heads up display for cars, MAIMEIMI heads up display for cars uses the car's windshield as a projection screen to project data directly onto it, The large font displays the most important Speedometer data in real time, simple and clear, while the heads up display for cars does not block the driver's line of sight too much, ensuring convenience and safety.
【Multifunctional Speedometer】: MAIMEIMI heads up display for cars In addition to being a digital speedometer for car, MAIMEIMI heads up display for cars also acts as a car compass to simply show you the direction of travel. In addition, the digital speedometer has two alarm functions, speeding alarm and fatigue alarm, when you overspeed or continuous driving for more than 8 hours, the digital speedometer buzzer will sound to remind you.
【Automatic Brightness】: HUD gps speedometer built-in light sensor and sensor system, can automatically perceive the light intensity and automatically adjust their brightness, ensuring that you can clearly see the data projected by HUD gps speedometer in the day or night. You can also manually adjust the HUD gps speedometer brightness by referring to the manual.
【Applicable to All 5V Vehicles】: The MAIMEIMI car speedometer operates at 5V, plug and play, just connect the car speedometer to the USB port. It should be noted that the satellite sign on the newly started heads up display will keep flashing, which is the reflection of its search signal, waiting for the car speedometer to stop flashing and disappear, so that it can be used normally.
【Note】: 1. The HUD speedometer must not use a voltage higher than 5V power supply, otherwise it may cause damage. 2. When the satellite icon flashes, it is recommended to move the vehicle to the open road, which will help the car heads up display search signal. 3. When the same GPS device is installed on your car, it will affect the HUD speedometer signal search. 4. If you find a certain difference in the speed display after starting the HUD speedometer, you can follow the instructions to enter the setting mode to manually fine-tune.

SaleBestseller No. 9

BYYOUIV Universal Car HUD Head Up Display with GPS Speedometer, Windshield Projector for Auto, Motorcycle, Golf Cart, Truck & RV

Enhanced Visibility and Safety: with adjustable turbo and compass ensures drivers can view speed data directly on the windshield without looking down, enhancing safety.
Multiple Speed Units & Customizable Display: Supports both MPH and KM/H. Features a large-font, high-brightness screen that projects clear, colorful light. Switch between various interface modes with a single click for personalized viewing.
Advanced Safety Features: Equipped with three customizable speed alarm systems to keep drivers alert and focused. Acts as a safety monitor, promoting safer driving habits.
Universal Compatibility & Easy Installation: Fits all vehicles with a USB port (cars, buses, trucks). Plug-and-play setup; simply connect using the provided USB cable and place on the dashboard for instant use.
Included Reflective Film: Comes with a reflective film to enhance projection clarity if needed.

Bestseller No. 10

OTPerformance M1 - White Windshield Projection Heads Up Display HUD Digital GPS Speedometer with Speed, Suitable for All Vehicles, Travel Direction Function, and Overspeed Alarm, Fatigue Driving Alarm

(HUD) -M1 is a GPS mode head up display. Unlike most head up displays on the market, our designers have fully utilized the characteristics of the windshield to create a simple white windshield HUD, which is easy to install and plug and play.
(Design Consept) - The M1's screen design is very simple, the data projected onto the windshield cannot be too complicated, otherwise it will block the driver's view. So we designed it as a very simple speedometer, presenting only the most important data of speed in front of the driver's eyes, at a glance, simple and clear.
(Auto Brightness) - The product is embedded with advanced light-sensitive elements, which can change according to the brightness. When the light is strong during the day, the product will automatically brighten, on the contrary, when the light is weak at night, the brightness of the product will also automatically become dark.You can also manually adjust the brightness of the product.
(Quality Service) - CE FCC RoHS Certification, Superior quality. The chip with powerful performance and compatibility to make sure dual system, dual-run memory and dual-core processor high-speed operat.If you have any questions about this product, please contact us. We will get back to you as soon as possible and help you solve the problem.