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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

KGDHjuei Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for Most Cars (Black)

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. 2

ldawu HUDuck Pro, HUDuck Pro Display, HUDuck Display, HUDuck Pro para Carros, Head Up Display for Car Huduck Pro, Speedometer Heads Up Display Car HUD, Car Hud Display Windshield (Black * 1pcs)

HUDuck Pro Display: The HUDuck Pro Display features a 3.7 inch HD screen that ensures a crystal clear and sharp display of your vehicle information. With HUDuck Pro's extra large font, you can easily read vital data such as vehicle speed, water temperature, and voltage, enhancing your driving experience.
Four Major Functions: Equipped with the latest imported low power chip, the Head Up Display for Car HUDuck Pro provides four major functions - vehicle speed, water temperature, voltage, and single trip mileage. The HUDuck Display's multi-function switch allows for easy switching between these functions, ensuring accurate and necessary information on your journey.
Smart Function: Experience the smart technology of the head up display for car windshield. The huduck pro - huduck display automatically turns on and off with your car, eliminating the need for manual operation. Additionally, the adaptive light-sensitive HUD adjusts the brightness according to the environment, providing optimal visibility day or night. Say goodbye to glare when driving at night thanks to its integrated sunshade design.
Humanized Design: We understand the importance of user comfort, which is why the huduck pro para carros features a brightness adjustment function, allowing you to customize the display according to your preferences. The head up display for car huduck pro metal nanotechnology on the front panel eliminates excess reflections, resulting in a clearer picture display. The light shielding design ensures a comfortable driving experience.
Plug and Play Compatibility: The versatile ldawu Huduck Pro Display is compatible with any car, making it a suitable choice for all types of vehicles. Simply plug in the power supply and instantly display over 200+ vehicle speeds. No complicated installation or wiring is required, making it the fastest and most noticeable modification you can make to your vehicle.

SaleBestseller No. 3

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. 4

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. 5

Head Up Display, Car HUD P8, OBDII & GPS Dual System, The 1st Model in The Market Can be Installed on A-Pillar Trim (2)

2 KINDS INSTALL---Install on A-Pillar trim or put on dashboard, more easy for use. Simply displays directly to you at whatever angle you set it up is possible, no need to make effort or look down that would create distractions, best assistant to help ensure your driving safety.
MORE EASY---Easy to install, set up is no more complex than connecting to USB power. It takes perhaps half a mile to lock onto a satellite and do its housekeeping before speed is displayed.
8 DISPLAY INTERFACES---Different interface can be freely switched. Read full car data stream, display vehicle ECU data.
MULTI-FUNCTION---OBD+GPS dual system with function display, such as speed, clock, RPM, voltage, water temperature, etc. please note: the default mode is OBD2 mode.
QUALITY & SERVICE---CE FCC RoHS listed. Any querry, feel free to contact us, we will reply and help you solve problem ASAP.

Bestseller No. 6

ACECAR OBD2 Gauge Car HUD Head Up Display Gauge Display Tachometer Gauge Multi-function Digital OBDII Speedometer with Car Speed MPH Altitude Driving Direction Slope Meter for Most Vehicles After 2008

OBD2 Compatible Vehicles: OBD2 Only for cars with OBD2 protocol and EU-OBD protocol (Europe: 03 onwards, other regions: 07 onwards). If you are not sure if your car is compatible with OBD mode, please contact us before purchasing) Dual system, no change. OBDll mode is not compatible with Hybrid, Diesel, Pickup Trucks, RVs, and Computerized Converted Vehicles.
LCD DELAY-FREE OBD Gauge Display: The P25 in-car instrument screen has a mirrored HD display. The tachometer and speedometer analog display has a pointer that indicates the value, so you can visually identify the engine RPM value and speed. The digital speed readout is easy to see at a glance, allowing you to focus on driving without having to look down, avoiding distractions or even accidents from the dashboard.
New Driving Experience - 12 kinds of display interface, switch at will, LCD meter, clear fault code, data stream reading. When the engine warning light on your car's dashboard comes on, it indicates some kind of fault in your car, but with this car flat screen display, you can clear the fault codes yourself without going to a repair store and paying for the repair.
Installed Firmly, Plug and Play-The installation method adopts adjustable bracket, put it on the dashboard or stick it on the windshield, easy to operate and install without damage. Common meter only has OBD mode, while our meter is dual mode: OBD+GPS two in one, 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.
Multiple Fault Alarm Functions: Equipped with 6 kinds of fault alarm functions, including low battery voltage, high water temperature, RPM, over speed, engine fault, and excessive tilt angle, making driving safer and easier.

Bestseller No. 7

Obdii Hud , Car Speedometer, Obd2 Hud Windshield Projector Multifunction Gauge Alarm Fatigue Driving Reminder

【Service】 We are responsible for the product and believe in the quality of the product. Professional functions and high reliability bring you a different experience and ensure the satisfaction of each customer. If you have any questions about our products, we will answer you at any time.
【High-quality materials】 using high-quality ABS plastic, with heat , hardness, high elasticity and toughness, improved electrical performance, wear , and good waterproof performance. Good materials can effectively increase the service life of the product. We are confident in the quality of our products.
【Easy to install】 The plug with buckle design ensures a firm and stable connection, even on rugged roads without disconnection or power failure. Plug and play, install and start working. The installation can be completed in a short time and hardly any mechanical knowledge is required.
【Multi-function】 can display vehicle speed, water temperature, voltage, one-way mileage. With alarm function, overspeed alarm, water temperature alarm, voltage alarm, fatigue driving reminder, fault alarm. HUD has an adaptive light sensor function, with clear backlight during the day and soft and - at night.
【Application】 brand new high-quality car head-up display, versatile, suitable for cars with OBD2 interface and protocol. High-definition display effect, clear and no ghosting, the main unit + reflective film, the backlight is also clear.

Bestseller No. 8

P SEPEY A8 5.5 OBD II Car HUD Display, Car HUD Head up Display, Display Km/h, MPH, Water Temperature, Battery Voltage, Multi Color Windshield Screen Projector for Most Cars

【Rich Function Display】This is an OBD2 mode head-up display. It includes driving speed, engine speed, water temperature, voltage, fuel consumption, current mileage and fault clearance and other functional displays.
【Large HD Display】 A8 HUD is designed with an ultra-large HD 5.5-inch display, with clearer information display and multi-function switching, allowing you to monitor speed more comfortably, bringing you a better driving experience and more fun.
【Auto/Manual Brightness】 The head-up display for cars can automatically adjust the brightness and save power according to the environment when it is activated. Of course, you can also adjust the brightness manually according to your actual needs.
【Applicable Vehicliesa】 Automatic adaptation car models, and can apply for cars in line with OBD II or EUOBD (on board automatic diagnostic system). Plug and Play.
【After Sales Notice】 If you have any questions or concerns, in addition to our products, we also provide friendly customer service, please contact us immediately, We will solve it as soon as possible.

Bestseller No. 9

wiiyii Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5" large-screen, Suitable for All Vehicles

【HUD】The G10 can automatically adjust the brightness according to the intensity of the light, and is not affected by natural weather such as weather. It can provide satellite timing, collect altitude, and locate latitude and longitude. GPS compass gives you more peace of mind.
【GPS functions】Altitude, Driving Time, Clock, Acceleration Time, Driving Distance, Altitude, Direction Angle, Satellite Icon, Longitude, Latitude, Speed Alarm, Mileage Unit, G10 is available for all models.
【Two alarm functions】 Three-stage overspeed alarm and eight-hour fatigue driving reminder can be set, and system supervision makes your journey safer and more assured
【USB port】Please use it within 5V, connect the USB cable to the USB interface or the cigarette lighter car charger interface to use, the installation is simple, plug and play.
【Warranty】wiiyii provides 24-month warranty and 24-hour after-sales service. If you have any questions, please feel free to contact us, we will be happy to help you.

Bestseller No. 10

Heads up Display for Cars,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)