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WHY-YUE Head-up Display OBD2 HUD Head Up Display Digital Car Speedometer Projector KM/h MPH Cars Electronics Alarm On-Board Computer Auto 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.

Review: WHY-YUE Head-up Display OBD2 HUD

The WHY-YUE Head-up Display (HUD) is a digital car speedometer projector that offers a range of features and smart gadgets for your vehicle. In this review article, we will explore the various applications of this product and examine its advantages. Let’s dive in!

Application 1: Vehicle Speed Display

One of the primary functions of the WHY-YUE HUD is to display the vehicle’s speed on the front windshield. This feature allows drivers to keep their eyes on the road, avoiding the danger of constantly looking down at the dashboard. With a high clearness projector, the speed information is sharp and easy to read. Additionally, the HUD supports both KM/h and MPH speed units, catering to different user preferences.

Application 2: Engine RPM Monitoring

Monitoring the engine RPM is essential for maintaining optimal performance and avoiding potential issues. The WHY-YUE HUD conveniently displays the engine RPM alongside the vehicle speed. This feature enables drivers to keep track of their engine’s operating conditions, ensuring a smooth and efficient driving experience.

Application 3: Water Temperature and Voltage Display

Another useful application of the WHY-YUE HUD is the display of water temperature and battery voltage. These vital metrics provide drivers with real-time information about the vehicle’s cooling system and electrical system. By monitoring these parameters, drivers can identify any potential problems early on and take necessary actions to prevent further damage.

Application 4: Ambient Decorative Lighting

The WHY-YUE HUD goes beyond its functional applications and adds a touch of style to your car’s interior. With ambient decorative lighting, this HUD enhances the overall aesthetics of your vehicle. You can choose from multiple colors and lighting modes to create a personalized and visually appealing driving experience.

Summary

The WHY-YUE Head-up Display OBD2 HUD is a versatile and feature-rich gadget for your car. It offers a range of applications, including speed display, engine RPM monitoring, water temperature and voltage display, and ambient decorative lighting. With its clear projection and user-friendly interface, this HUD provides valuable insights and enhances both safety and driving experience. Upgrade your car with the WHY-YUE HUD today!

Pros and Cons

Pros:

Enhanced safety by displaying vital information on the windshield
Clear and sharp projection for easy reading
Multiple applications including speed, engine RPM, water temperature, and voltage
Ambient decorative lighting adds style to the car’s interior

Cons:

Compatibility limited to vehicles with OBD2 or GPS interfaces
May require professional installation for optimal performance

Question and Answer Section

Q: Is the WHY-YUE HUD compatible with all car models?

A: The WHY-YUE HUD is compatible with 95% of cars equipped with an OBD2 or GPS interface. However, it is recommended to check the compatibility of your specific car model before making a purchase.

Q: Can the brightness of the HUD be adjusted according to the environment?

A: Yes, the WHY-YUE HUD features automatic and manual brightness adjustment modes. The HUD can adapt to the surrounding environment and ensure optimal visibility without causing any distractions to the driver.

Q: Does the HUD provide any alerts or alarms?

A: Yes, the WHY-YUE HUD includes various alarms and alerts to enhance safety. It offers a fault code alarm to notify drivers of any potential issues with the vehicle. Additionally, the HUD features a fatigue driving alarm, reminding drivers to take breaks during long journeys.

Q: Can I switch between different display modes and colors?

A: Absolutely! The WHY-YUE HUD provides a variety of operating interface modes and colors that can be easily switched to suit your preferences. This feature allows for a more personalized and enjoyable driving experience.

If you want to find this product on Amazon’s website, search with this exact ASIN number: B09MT47GCN, or you can click the link below:

WHY-YUE Head-up Display OBD2 HUD Head Up Display Digital Car Speedometer Projector KM/h MPH Cars Electronics Alarm On-Board Computer Auto 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:

SaleBestseller No. 1

ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle

🚙【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, 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) The Nano - Technology - 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 icon 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 icon ,voltage icon.
🚙【Compatible Attention】OBD2 mode is only available for most vehicles manufactured after 2008. GPS mode Perfect Suitable for All Vehicle. ( If your car is not compatible with OBD mode, please toggle the scroll wheel button to the left or right to switch to GPS mode within 5 seconds after the HUD is turned on.)Dual System, OBD2 mode is not compatible with hybrid electric vehicle, diesel car, pickup truck, RV, computer modified car, it is recommended to use the GPS mode.
🚙【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.

Bestseller No. 2

Heads up Display for Cars,HUD,MPH Speedometer,Car Speedometer Display,Head up Display for Car Windshield,HUD Speedometer,GPS Heads up Display,GPS Speedometer,Digital Speedometer for Car MPH

Strong Signal Reception: Our heads up display 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 head up display 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 gps 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 digital speedometer
Speeding Alert Function: To enhance driving safety, our car speedometer display 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. 3

SinoTrack Digital GPS Speedometer Universal Heads Up Display for Car 5.5 inch Large LCD Display HUD with MPH Speed Fatigued Driving Alert Overspeed Alarm Trip Meter for All Vehicle

GPS Speedometer Display: Extra large 5.5 inch screen can display the most important MPH data and driving time/mileage/time/direction at the same time, two scales show the speed and the number of satellites respectively, the compass in the middle gives you the direction, satisfying all your data needs during the driving process
Driving Safety Alert: What is the most important thing about driving? As we all know, life safety is the first, speeding and fatigued driving are not allowed, our car overspeed alarm HUD has two important reminders, speeding alert and fatigue driving alert, when the speed exceeds your set value, it will emit a ticking sound to remind you so as to reduce the speed; driving time over 4 hours will remind you to need a short break, a caring safety butler during the journey
HD Data Display: Equipped with an automatic light-sensitive screen, no need to adjust manually, it will automatically adjust the most suitable display brightness according to the external light, whether in the daytime or at night you can get the clearest data, no longer worry about the problem of not being able to see the display when the sun is strong
Technology Processing Chip: SinoTrack digital GPS speedometer hud build-in the chip super performance and compatibility, dual-running memory, and dual-core processor to ensure smooth high-speed operation which offers the data to help your car travel life, effectively reducing the problem of data delay, real-time follow up driving speed
Easy to Use&USB connection: One key operation, press for 2 seconds to enter the setting menu, short press to switch the display mode, left to switch the speed and driving direction angle, right to switch the time, number of satellites, driving distance, driving time, etc. Not only do we offer a quality auto heads-up display but also 24 hours online service, please feel free to contact SinoTrack Team

SaleBestseller 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

ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle

Digital Gps Speedometer Display: ACECAR GPS speedometer displays the most important mph and direction of driving at the same time. 6 display colors, you can switch to your favorite color and interface, technology is full of sense, bring more safety and fun for your driving. It allows you to focus on the road and avoid the dangerous action of looking down at the meter to ensure driving safety.
Real-Time Gps Tracking: Utilizing advanced GPS technology, the speedometer delivers accurate speed readings in MPH, ensuring you're always aware of your velocity on the road. Say goodbye to the distraction of looking down at the dashboard and experience unparalleled driving convenience.
With Compass: Equipped with a car compass, this speedometer provides real-time directional guidance, enhancing your driving experience whether you're navigating city streets or exploring off the beaten path.
2 Big Alarm Functions: This gps speedometer has 2 very important alarm functions - speeding alarm and fatigue driving reminder. For the speeding alarm, you can set the alarm value (default is 120KM/H) to avoid speeding causing a car accident, and also helps to prevent speeding fines, making it a useful addition to your car's dashboard. Fatigue Driving Alert will beep when you have been driving for more than 4 hours continuously to remind you to take a break and improve driving safety.
Universal Compatibility: Unlike other car head-up displays, this HUD is GPS+BeiDou dual-mode chip, so you don't need to worry about compatibility issues and latency problems. This GPS Speedometer is suitable for all vehicles, making it an ideal choice for anyone looking to upgrade their car's dashboard with a reliable heads-up display.

Bestseller No. 6

Yaouzicn Car Head-Up Display, MPH Speedometer, Bright Large Font, Speedometer Display, Car Windshield Head-Up Display,GPS Head-Up Display, GPS Speedometer, Car MPH Digital Speedometer

[Hud H1 introduction]: heads up display for car H1 using GPS + BeiDou (BDS) dual-mode chip as long as there is a satellite signal can be used, the real sense to do not pick the model, what the car can be used, no need to head down to know the car driving the actual speed. Universal Car heads up display, you can use in your new energy cars, trucks, hybrid cars, buses
[Main features]: This car speedometer with speeding alarm, automatic light-sensitive functions, real-time speed, compass, GPS + Beidou satellite signals, real-time synchronization, accurate, high refresh rate without delay, up to 32 satellites can be received, this speedometer with a sense of technology, green large font, display clear and concise, eye protection does not hurt the eyes
[Speeding Alarm Function]: When you use the speedometer, you need to set a speeding alarm value in advance, when the car travels more than the set speed value will be issued a beep, effectively help you to grasp the real-time safety driving speed, away from speeding tickets refuse to look down at the dashboard high speed dangerous behavior, to protect the travel safety
[Automatic light-sensitive function]: Built-in photosensitive components, from professional HUD manufacturers of the photoelectric effect principle of careful design, automatic sensing of environmental light, sensing the strength of the external light, automatically adjust the screen brightness to adapt to the environment, even in the daytime can display the brightness of the HUD, the brightness of the daytime is clearly visible, the night is soft and not blinding. Good protection for the driver's eyes
[Product Guarantee]: Our products have a compact body and are easy to install. When you buy and use our products, you can ask us any questions, we will answer for you. Tips If you find that the product suddenly does not work, it may be that the product has lost its signal, and you may not be able to search for the signal in an indoor garage or underground garage, so we recommend that you operate it outdoors.

Bestseller No. 7

Acteam HUD Heads Up Display for Car, OBD+GPS Multi-Data Monitor Digital Speedometer Head Up Display, Overspeed Alarm RPM Water Temperature Turbo Pressure Smart Gauge for Most Vehicles After 2008

【Just Focus on Driving】You can easily read the speed with digital numbers, without bowing your head; Adopting a color LCD display screen, it can provide high-definition display function during the day and night. The screen brightness is adjusted through sensitive optical sensors to ensure a clear display under any conditions. Various cool interfaces/touch buttons, with a switch on the left for one click on and off, make operation more convenient.
【OBD+GPS 2-in-1】More parameter data display. Ordinary gauges only have OBD mode, while our gauges are dual mode: OBD+GPS 2-in-1, default display OBD+GPS function at the same time, data display is more abundant. OBD system can read more than 100 kinds of data in the car. If your car doesn't have OBD2 protocol, it can display GPS function.
【12 Kinds of Display Interface】Cool strobe atmosphere lamp， free switching, LCD meter, clear fault code, data stream reading. And also with the Vehicle accelerometer value table, the larger the G value, the stronger the acceleration and deceleration performance, the better of car power, and the stronger the cornering control. Professional racing cars, million-dollar luxury cars, and performance cars are a must!
【Real-time ECU Data】Real-time display of various ECU data, such as speed, water temperature, direction of travel, voltage, fuel consumption, air-fuel ratio, turbocharger, tilt angle, etc. A more comprehensive understanding of the condition of your car, it can make up for the original and old car meters can not display the shortcomings, and instantly display the operating status of the vehicle to ensure safe driving.
【Easy Installation】Installation method with adjustable bracket, two different mounting methods, put it on the dashboard or stick it on the windshield, easy to operate and install without damage. And a Split bracket that supports 360° rotation to adjust the visual angle and height.

Bestseller No. 8

Heads up Display for Cars,Head up Display for Car,MPH Speedometer,Car Speedometer Display,Car Heads up Display,HUD Speedometer,GPS Heads up Display,GPS Speedometer,Digital Speedometer for Car MPH

Strong Signal Reception: Our heads up display 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 head up display 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 gps 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 digital speedometer
Speeding Alert Function: To enhance driving safety, our car speedometer display 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)

SaleBestseller No. 9

Pyle Universal Vehicle Smart HUD Display - 2.6" Digital Mini Car Dashboard Heads Up Windshield Speedometer Projector System w/ GPS Navigation Compass, Displays Speed, Distance, Time and More - PHUD19

PLUG AND PLAY: The Vehicle Smart HUD Display features a hassle free plug and play operation. Simply mount the unit near the dashboard. It is powered via the included cigarette lighter USB cable. Automatically syncs power ON and OFF w/ engine ignition
2.6 inches LCD DISPLAY: The car heads up system has user friendly control interface w/ digital multicolor 2.6 inches LCD display. It displays speed, distance, trip / local time, voltage and more. Also has clear readout visibility in day or night time driving
GPS COMPASS: Features GPS navigation direction compass that aids the driver by indicating directions. Equipped with the new functions which are speed up and brake performance testing features and integrated light sensors for automatic image balance
DUAL CORE PROCESSOR: Equipped with dual core computer processor for real time driving data. It also alarms when over speeding or when you reach 150 MPH which is the default setting. Features 8 level LCD display brightness adjustment
UNIVERSAL MOUNT: This mini compact dashboard HUD display features universal vehicle compatibility and mounts inside automobile cars, trucks, vans and trailers. Designed to display driving information providing a safer day and night driving experience

Bestseller No. 10

AZIJYV Head Up Display for Cars,Car HUD M2 Green,GPS Speedometer Equipped with Speed, Automatic Sensitivity Adjustment,Mile Speed Unit Display,Plug and Play Suitable for All Cars

【M2 HUD】M2 is a brand new HUD head up display, our designers have made good use of the windshield to turn M2 into a brand new windshield HUD.The head up display adopts GPS+Beidou dual-mode chip, the car speed refreshes very fast, the design of the large font is very clear, you finish without worrying about not being able to see the data.
【M2 Function Display】This head up display displays car speed in miles and features an automatic light sensing design that adapts to ambient light and automatically adjusts brightness. Clear during the day, not glaring at night. The M2 HUD is also equipped with an integrated shading design that can cover the lights on the display screen during night driving, allowing you to drive without glare with clear and soft brightness.
【Carefully Designed】The M2 windshield projector is meticulously carved by Italian designers, using metal wire drawing technology. The side features a circular groove design, and the back is finely polished with small spark patterns, making the M2's appearance even more exquisite. Adopting Type-C interface, it is high-end and very convenient.
【Easy to Install】With a delicate and compact body, you can clearly see the data no matter where you place it, without affecting your line of sight. The M2 HUD can also automatically turn on and off, start and stop with the car, and automatically turn on and off. Equipped with on-board USB (5V) or cigarette lighter to USB power supply, the power automatically shuts off when the car is turned off, ensuring safe power supply and no hidden dangers.
【Applicable vehicle models】This car head up display is suitable for all vehicle models, such as new energy vehicles, hybrid vehicles, fuel vehicles, motorcycles, buses, trucks, etc. It has a wide range of applications and is designed to be compatible. You are not afraid that your car may not be compatible, so you can purchase with confidence.