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The Best Obd2 Hud of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Obd2 Hud of 2023. Check our ranking below.

2,811 Reviews Scanned

Rank No. #1

Arestech 5.5 inches A8 OBD2 Windshield HUD Head Up Display with Display RPM MPH Speeding Warning Fuel Consumption Temperature

Compatible Attention* 5.5 inches colorful large screen head up display. Available for most cars with OBD II or EUOBD, plug and play. It can works gasoline cars produced after 2004 in USA and after 2008 in other countries. It does not work for Dodge, Jeep, Mazda, Suzuki, all France and Italy cars, some KIA and Hyundai. The details of compatibility list please read the description below.
What is HUD?* Short for Head Up Display. It displays driving data on the front windshield such as speed, RPM, water temperature, voltage and single mileage etc. It avoids the danger of drivers looking down at the dashboard. It ensures the driver watching the data on the car windshield and helps drivers to drive safety. HUD has a variety of operating interface and it will bring more fun and technological sense to you.
Simple Display* Head-up-display reflects the driving data of the car on the windshield. Since the windshield is double-layered, there will be a slight ghost in the display. We have provided reflective film which can stick on windshield to avoid this problem. This head up display supports automatic and manual brightness adjustment mode which also use nano-technology to eliminate unwanted reflections and can make display information sharper.
Advance Functions* This HUD supports over speed reminding, the icon of over speed will alarm and flicker when the vehicle exceeds the speed limit which set up in advance. Auto power on and off with vehicle started and shutdown, effective protection of the car battery; while retaining the manual switch mode, and more beneficial to control HUD.
Guarantee* Superior quality. If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you to solve the problem. If you are not sure if OBD2 mode is available for your car, please contact us before ordering. We will help you to confirm.

Rank No. #2

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.

Rank No. #3

VJOYCAR V70 OBD2 Gauge Cluster HUD Heads Up Display, Car Computer OBD ii Scanner Speed Engine Coolant Temperature Fuel Consumption Digital Speedometer Mileage Overspeed Voltage Faulty Code Alarms

【HUD Display】Classic 5.8" Large Screen HD LCD HUD for cars, with driving speed MPH or KM/H and speeding alarm. The normal HUD only works on the cars after 2008, but this display is built in all OBD2 protocol include J1850/CAN/ EOBD protocols, it can works on most cars and some pick-up truck on the market since 1997. Attention: for old cars, it may only display few pieces data; for some special car, it may not open any data at all. It can't work on bus, truck, pick-up...this special vehicles.
【OBD Gauge HUD】it’s a powerful OBD2 scanner and gauge tool, can display vehicles speed, RPM, engine coolant temperature, odometer, engine load value, intake air temperature, voltage, EGR error, fuel level, Fuel Rail Pressure…around 96 PIDs. However, each car will shows different data based on protocol compatibility and Openness.
【OBD2 Gauge Tool】it’s a smart car computer/ diagnostic tools, can display and monitor engine data, active the alarm to alert drivers: over speed alarm, RPM alarm, ECT alarm and voltage alarm…it can also display 0-1000KM speed up time. Alarm can be off, bright can be adjusted, screen is 180° change, two install methods standby on dashboard and upside-down on windshield.
【Plug and Play】This handy tool comes with a cable, one port is type-C plug to the device, the other port is OBD with 16 pins, plug into your car OBD port, it will be on and search your car engine protocol, then display your car engine public data. When car ACC is off, it will be off automatically also.
【Service Contact】During usage, if need any fast assistance, pls don't hesitate to let us know at any time; if it can't work on your car, pls contact with us also. Amazon don't allow put personal contact information, pls kindly give us message, we are availables 7days/24hours.

SaleRank No. #4

SHEROX 3.5" Car HUD Head Up Display with OBD2/EUOBD Interface Plug & Play Vehicle Speed KM/h MPH, OverSpeed Warning, Water Temperature, Battery Voltage, Mileage Measurement

SHEROX CAR HUDA simple, elegant, accurate, and brightly lit solution, without all of the unnecessary info that would create distractions.
NOT compatible with All-Electric vehicle/ Diesel vehicle/ Truck/ Van, Compatible with most fuel car and Hybrid car with an OBD2/ EUOBD interface, easy to install, plug and play. This HUD support vehicles with Hybrid and auto stop/start feature, You can refer to the user manual: Pressed inward and hold to Start setting mode, Enter settings 13, Select car category 1 (Hybrid) or 2 (auto stop/start)
3.5 inch SCREEN HD DISPLAYClear and easier to read. Automatic and manual brightness adjustment mode,driving without glare. Because the front windshield of the car is double glass, there will inevitably be a slight double image (please refer to the picture in the description), but this does not affect your use, so we do not recommend pasting the reflector film on the front windshield.
FOUR DISPLAY FUNCTIONVehicle Speed KM/h MPH, Water temperature, Voltage, Travel mileage (free switch between km and (MPH) miles, Please read the user manual). THREE ALARM FUNCTIONSOverspeed alarm, High temperature alarm, Low voltage alarm.
AUTO POWER ON/OFFHead up display start and off with vehicle started and shutdown, effective protection of the car battery. Retaining the manual switch mode,more easy to control HUD.

Rank No. #5

Car Head Up Display, Car Truck OBD2 HUD GPS Speedometer, iKiKin M7 Dual Mode Windshield Projector Car HUD Display for All Cars and Trucks

【OBD2 & GPS DUAL MODE】One switch for OBD II & GPS mode,Auto turn ON/OFF with your car, Install a head up display on your car and enjoy safer driving.
【BIG SCREEN & CLEAR DISPLAY】This HUD has a 3.5 inch big screen, full HD display. M7 Car HUD built-in a lens hood help you read the data clear and no double images. And a Light sensor helps head up display to adjust the brightness according to the environment automatically.
【PRACTICAL DRIVING DATA DISPLAY】 Speed, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time... Four driving data display modes by your choice. And Alarm will active automatically when the data exceeds the safety data, help you keep in a safe driving status.
【UPDATED MATERIAL】This new double modes GPS and OBD2 head-up display using the updated PC + ABS material.So it can work well not only under the sun in Summer, but also in low temperature Winter(-100°F to 170°F).

Rank No. #6

ACECAR 3.5 Inches Head Up Display Car Universal Dual System HUD OBD2 GPS Interface Speedometer with Speed Engine RPM OverSpeed Warning Mileage Measurement Water Temperature GPS for All Vehicle (M7)

Enhanced Driving Experience: Display speed, RPM, water temperature, and more on your windshield. Stay safe by keeping your eyes on the road while enjoying a fun and technological HUD experience.
OBD2 + GPS Functionality: Monitor vehicle speed, engine RPM, and enjoy a high-definition display. Plug and play compatibility with 95% of cars. Automatic/manual brightness adjustment for easy control.
Multiple Features: Enjoy ambient decorative lighting, fault code alarms, fatigue driving alerts, and more. Light sensor adjusts brightness based on the environment. Speed unit options: KM/H, MPH.
Wide Compatibility: OBD2 mode for vehicles manufactured after 2008, GPS mode for all vehicles. Easily switch between modes within 5 seconds. Not recommended for hybrid electric, diesel, pickup trucks, or computer modified cars.
Superior Quality and Service: CE, FCC, RoHS certified. Powerful chip ensures dual system, dual-run memory, and high-speed operation. Contact us for any inquiries or assistance.

SaleRank No. #7

KONNWEI KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars

ALL IN ONE OBD2 GAUGES ➤ KW206 Car OBD2 HUD display is the combination of automotive trip computer gauge and diagnostic scan gauge. Not only it can display up to hundreds of real-time engine parameters in its digital 3.5’’ color screen like speedometer, RPM, water coolant temperature, fuel consumption, total mile ... but also can read engine fault codes and turn off the check engine light.
PROFESSIONAL OBD2 SCANNER ➤ the KW206 car hud is newly designed as an enhanced HUD display and car diagnostic scanner, it’s a smart OBD2 gauge for car owners to quickly read and erase DTC (engine fault codes) and check Live Data Stream which can help you to accurately identify the cause of your CHECK ENGINE LIGHT and perhaps fix it without going to see your dealer.
SAFETY DRIVING HUD ➤ the KW206 is an upgraded version of car Head-Up Display with its high updating rate, warning systems and more. Accessing data directly from car computer and display it in a large digital 3.5in color LCD, avoid accident happening when you’re driving with head down. Besides, 4 parameters alarm including RPM, VSS Speed, ECT (Engine Coolant Temp), Voltage can be set to help you reducing over-speed risk and tickets, developing a good driving habit and safety.
UNIVERSAL COMPATIBILITY ➤ Works on all 2003 or newer OBDII certified gas/diesel engine cars, SUVs, Light Trucks, including J1850/CAN/ EOBD protocols vehicles. Simply plug into car's OBDII Port, it will get power on automatically and follow the on-screen instruction to go. On Top 4-buttons operation allows you quickly and easily access the powerful features of the KW206 Digital Meter Gauge.
EXTRA FEATURES ➤ KONNWEI KW206 supports the unit switch from metric to imperial like KM-Mile, auto-adjust screen brightness, fast data transmission rate, 0-100 speed-up test. Also it supports lifetime software update to fix any possible issue; You can leave obd2 gauges stay in the car without unplugging, KW206 will automatically enter sleep mode when engine off, power on while detecting the ignition. Definitely it’s an essential OBD2 digital gauge for every car owner.

Rank No. #8

KIMISS 3.5 inches Head Up Display for Car, X5 HUD Universal HUD Head Up Display ODB2 System with Alarm Warning

【Display Information】--- The head-up display can display driving speed, engine speed, water temperature, voltage, automatic brightness adjustment, mile switch, Celsius temperature switch. The car head-up display has overspeed alarm, water temperature alarm, voltage alarm function, which can let you know your current usage status in time.
【Excellent Function】--- 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.
【High-Definition Display】--- The car head-up display is a 3.5-inch high-definition large-screen display, which can easily check the status of the car. It is generally suitable for most models (for models not applicable, please see the details section).
【Product Advantages】--- The car head-up display automatically starts and stops with the car, which can effectively protect the car battery. It is a high-quality and practical car accessory. The head-up display is easy to install, plug and play, just connect the power supply to use.
【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.

Rank No. #9

AWOLIMEI Car Heads Up Display C2, Obd2 Gauge Display with Speed, Water Temperature, Voltage, Fuel Consumption, Overspeed Alarm, Suitable for All Cars (C2)

☸【New HUD display】：The car head-up display C2 directly displays the data on the high-definition screen. The transparent reflective panel has no ghosting, and the angle can be freely switched to help you read the data more clearly. With automatic brightness adjustment function and manual brightness adjustment function, you can adjust it according to your own needs, no matter day or night, you can clearly see the projected image.
☸【OBD display function】：vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, total mileage accumulation, driving time, driving direction, number of stars searched, altitude, system time, intake pressure, oil temperature, air-fuel ratio , Turbo pressure, intake pressure, acceleration test, brake test, clear DTC, read data stream.
☸【GPS display function】Vehicle speed, travel time, satellite time, altitude, number of satellites, driving direction, single mileage, voltage, acceleration test, brake test.
☸【Multi-screen switching】：Unique and novel interface design, professional color adjustment, 9 colorful screens can be switched at will, you can choose the screen you want according to your needs.
☸【Security Alarm Function】：This HUD is equipped with 4 abnormal alarm functions. Overspeed alarm, speed alarm, high water temperature alarm, low voltage alarm. Let the driver have no worries while driving.

Rank No. #10

Geloo Car HUD Head Up Display with OBD2 + GPS Dual System Digtial Speedometer with 3 LCD Screens A600 Multi-Function Dashboard Computer OBD Mode only for 2012 and Later Cars, GPS Mode for All Cars

📡【OBD2+GPS Dual Model】HUD to show all data of OBD+GPS dual mode, OBD only applies to 2012 and later models.❗❗❗ If your car's OBD protocol is not compatible, then you can choose GPS working system, GPS mode is applicable to all cars. (Please check the suitability of your model and year before placing your order)
🚕【Multifunctional Display】Car Head up Display information display: RPM, Speed, Coolant temperature, Oil temperature, Fuel consumption, Fuel level, Voltage, Ambient temperature, Single mileage, Clock, Turbo boost pressure, Oil pressure, Acceleration test, Brake test, etc.
🚖【3 LCD Screens】Digtial Speedometer with 3 LCD Screens dashboard combined together, driver can see the the data all the time during the day or night.The high-definition display allows you to clearly read the driving information, and the driving vision will not be disturbed by the outside world.
🚕【8 Alarm Functions】HUD Alarm light wrap-around design, speeding and other driving abnormalities screen will show red flashing alarm light, enhance driving safety. Alarm functions include: overspeed alarm, RPM alarm, water temperature alarm, voltage alarm, turbo pressure alarm, exhaust temperature alarm, oil temperature alarm, oil pressure alarm, fuel pressure alarm.
🚖【Easy Installation】The digital speedometer comes with an OBD2 cable that simply plugs into the OBD port and can be used to read the car's data. It will not alter the car wiring or damage the car surface.After power on, many different interfaces can be switched at any time you want different information.

Rank No. #11

3.8 inches OBD2/GPS Windshield HUD Head Up Display with Display RPM MPH Speeding Warning Fuel Consumption Temperature

3.8 inches multi-color large screen design makes the information abundant and easier to read. Works with OBD mode and GPS mode.
HUD means head up display which can displays driving data on the front windshield. And helps drivers to keep the best sight on the way and avoids the danger of drivers looking down at the dashboard.
HUD can displays vehicle speed, engine RPM, water temperature, voltage, mileage, voltage, driving distance reminder and car status alarm. It compatible with kilometres or miles and Celsius or Fahrenheit.
It powered by OBD cable or USB cable. OBD mode available for most cars with OBD2 and EUOBD standard, you can obtain most information you want. The GPS mode applies to all cars, you can obtain most information about speed. If there is an error in the speed, you can adjust the speed to be the same.
Our HUD also has automatic and manual brightness adjustment mode, you can read clear head up display information whatever day and night. It comes with screen film to ensure more clearer when project to windshield.

Rank No. #12

X60 Car OBD HUD Multi-Function Digital Meter Alarm Speed Water-Temp Gauge Malfunction-Test for 12V OBD-II Standard Vehicles Automotive Display HUD

【Wide range of applications】 X60 HUD Car Smart Digital Multi-Function Alarm Meter is compatible with both gasoline and 12V diesel vehicles, which adopts the standard OBD-II protocol, especially for vehicles without water temperature gauge, speedometer or fuel consumption meter.
【Multi-Function】X60 HUD Car Smart Digital Multi-Function Alarm Meter supports multiple functions, which includes water temperature warning, speeding alarm, gear shift reminder, and vehicle malfunction warning to ensure safe driving. Besides, it can also read real-time data stream, scan, and clear the 12V OBDII engine fault code.
【Advanced technology】CPU based on 32 bit ARM CORTEX-M3 kernel; maximum operating frequency is 72MHz; supports a variety of high-speed automatic communication protocols.
【Easy to operate】Easy connection with the OBDII port and cable. Simple installation without damaging the wire or no need to disassemble it.
【Easy Installation】X60 is a OBD multi-function meter, with smart and fashion design. It is easy to install. OBD port helps you use it once connection. No need to destroy the wire. Comes with mount and dual-sided tape help tightly fix on platform.

Rank No. #13

KAOLALI A8 HUD Display 5.5" Dash Screen Projector OBD2 Auto Gauge RPM MPH Speedometer Overspeed Warning Fuel Consumption Temperature Speed Heads Up Windshield Display Multiple-Color Bright for Cars

【Easy To Read】5.5 inch large screen, high-definition display, multi-color design makes the screen more abundant,help you read easier. Supports automatic and manual brightness adjustment mode which also use nano-technology to eliminate unwanted reflections and can make display information sharper.
【Advantage】Auto power on and off with vehicle started and shutdown, effective protection of the car battery; while retaining the manual switch mode, and more beneficial to control HUD.
【Mileage Measurement】This is a new function of this head up display,it helps to measure your drive miles,average fuel consumption, Driving time, Detect fault codes and eliminate fault codes.
【Multi-Function】The car head up display has multi-function display,such as speed, engine speed, water temperature, battery voltage, instantaneous fuel consumption,shift reminding,fatigue driving reminding, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, free switching between kilometer and mile.
【Wide Compatibility】Suitable for the most of cars with OBD2 and EUOBD standard, plug and play.If you are not sure that your car model is suitable for this product,Please contact us!

Rank No. #14

X AUTOHAUX 2.2 Inch Mini HUD Head Up Display Car Dashboard Digital Speedometer Multifunction Data Display Error Alarm TFT LCD Display with OBDII EUOBD

[Fitment] fit for the most of cars with OBD2 and EUOBD standard, just plug and play.Please check a HUD screen diagnostics plug before ordering.Japanese car is under the steering wheel ,German car is near the dashboard, American pickup truck is in the inspection cover.
[Note] OBD2 devices are not for American gasoline car that produced after 2004 and accord with OBD2 protocol,Other districts gasoline car that produced after 2008 and accord with OBD2 protocol.
[Function] HUD can read electronic control unit data of the whole car. Such as Voltage, Mileage, Water Temperature, Driving Speed, Instantaneous fuel Consumption, Average Fuel Consumption, Rotational Speed, Engine Temperature,Over Speed Alarm, Rotational Speed Speed Alarm, Engine Fault, Engine Temperature Alarm, Battery Voltage Alarm etc.
[2.2 " TFT LCD Mini High Definition Display Screen] 2.2'' TFT LCD screen displays the information more clearly and the screen color can be adjusted freely. No need to stick any reflecting film on your windshield.
[Easy Installation] Find out the OBD interface in your vehicle. (Japanese car is under the steering wheel ,German car is near the dashboard, American pickup truck is in the inspection cover.) Link the HUD plugs at both ends with cable wire,turn it on and play.

SaleRank No. #15

BY-J Car HUD Heads Up Display, Digital GPS Speedometer + Obd2 Gauge Display + Car Pitch Angle Slope Meter with Vehicle Speed MPH, RPM, OverSpeed Warning, for All Vehicle After 2008

【OBD2 +GPS Dual Model and System】This heads up display reads the driving data of the vehicle through the OBD2 platform of the ECU computer, such as speed, fuel consumption, water temperature, voltage, etc. It instantly reads the driving information under the condition that the large field of view does not shift during the driving of the car, avoiding the driver from looking down at the instrument during the driving process to affect safety.
【Safety Driving Function】Additional instrumentation is equipped with several fault alarm functions: low battery voltage, high water temperature, RPM, over speed, fatigue driving, engine fault, and excessive tilt angle, making driving safer and easier.These alarm functions can help you avoid accidents and keep your car in good condition to ensure your driving safety.
【Fault Code Clearing】- When the engine warning light in your car's instrumentation comes on, it indicates that something is wrong with the car, but with the F12 speedometer, you can clear the codes yourself.
【Multiple installation and easy to install】This digital speedometer comes with OBD2 cable, just plug it into the OBD port to use and read your car's data. It will not change your car's wiring or damage your car's surface. There are two ways to mount it: with a bracket on the center console of your car, or with a swivel bracket on the front windshield or A-pillar, depending on which position you prefer.
【Upgraded HD Screen】This digital speedometer is equipped with a high definition TFT LCD screen that displays information in a more colorful, clear and slim design with ambient lights around the edges for a high-tech feel. It also has a multi-page switching function, which allows you to monitor speed more comfortably and brings more fun to your driving experience.

Rank No. #16

HUD Display for Cars OBD2, Dagood A8 Head-up Display 5.5 inches, Plug & Play Digital Speedometer MPH RPM, Overspeed Warning, Universal OBDII, EUOBD Auto Speed Heads Up Windshield Display for Cars

SaleRank No. #17

Luficar Xf Multifunctional Obd2 Gauge Display, Heads Up Display, Obd2 Scanning Tool Combination Meter

The lufi-Xf multi-function meter ,provides car enthusiasts with real-time display of engine load conditions, prevents faults, clears and reads fault codes, and saves maintenance costs
obd2 gauges cluster, display data, display LOGO, display color, highly customized. 3.5-inch TFT high-definition display, good brightness, high contrast, strong sense of hierarchy, clear reading during day or night driving
Low pressure warning, high water temperature warning, overspeed warning, gear shift warning, turbo pressure and other warnings can be customized to prevent overload damage and protect the safety of vehicles and personnel
The installation is firm, plug and play. Real-time display of various ECU data such as speed, water temperature, voltage, fuel consumption, air-fuel ratio, and turbocharger. Make up for the shortage of the original car and the old car's instrument that cannot be displayed, always know the running status of the vehicle, and escort for safe driving
Applicable to the obd2 protocol after 2006, cars, and trucks, not suitable for pure electric vehicles (the displayed ECU data is related to the sensor corresponding to the vehicle, and the data that is not in the ECU cannot be displayed)

Rank No. #18

Digital OBDII Speedometer, ACECAR Car Head Up Display with OBD2/EUOBD Interface, Plug and Play HUD with Vehicle Speed KM/h MPH, RPM, Clock, OverSpeed Warning, for Most Vehicles After 2008

OBD2 Meter Compatible Cars - OBD2 only be available for vehicles produced after 2008. GPS MODEL Perfect Suitable for All Vehicle. ( If your car is not compatible with OBD mode, please use GPS mode. If you are not sure if your car is compatible, please contact us prior to purchase.) Dual System, Change free. OBDll mode is not compatible with hybrid electric vehicle, diesel car, pickup truck, RV, computer modified car.
Multiple Display Functions - Display data: car speed KM/H&MPH, time, RPM, voltage, water temperature, travel time, travel distance, satellite number, altitude, travel direction, latitude and longitude, oil temperature, acceleration test, brake test, turbo pressure, engine load and other car data. It allows you to understand your car more clearly without looking down at the dashboard and adds a sense of technology to your car.
Multiple Alarm Functions - This OBD speedometer has 6 alarm functions, including speed, water temperature, low voltage, high voltage, fatigue driving, vehicle DTC and other alarms. When the engine warning light in your car gauge comes on, it indicates that your car has some kind of fault, but with this car head-up display, you can clear the fault codes yourself without having to go to a repair store and pay for the repair.
New Experience - This car gauge has 5 display pages, you can switch the display pages by left and right buttons. 5 interfaces, free switching, LCD gauges, clear display of various data. 2 types of installation: with adjustable bracket, mounted on the dashboard or attached to the windshield, easy to operate and non-destructive installation.
Quality After-sales Service - CE FCC RoHS Certification, Superior quality. If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you solve the problem. Within the warranty period, in the event of malfunction under normal use, we will repair or replace the ACECAR HUD Head-Up Display free of charge.

Rank No. #19

ACECAR Digital OBD2 Speedometer, Universal Car HUD Head Up Display with Speed MPH, Tachometer, Troubleshooting, Improvement Warning Function HD Display, for Most Vehicles After 2008

ACECAR OBD2 Gauge Display-Provides auto enthusiasts with a real-time display of engine load conditions, preventing malfunctions, clearing and reading fault codes, and saving maintenance costs. Let you concentrate on driving and glance at the speed on the digital without looking down. No matter what angle you set it to, it can show you directly without the hassle of looking at the dashboard, which can cause distractions or even accidents.
OBD2 Head Up Display-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. It can make up for the shortage of the original and old car gauges which cannot be displayed, and always know the running status of the vehicle for safe driving.
New Driving Experience - 12 kinds of display interface, free switching, 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.
Quality After-sales Service - CE FCC RoHS Certification, Superior quality. If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you solve the problem. Within the warranty period, in the event of malfunction under normal use, we will repair or replace the ACECAR HUD Head-Up Display free of charge.

Last update on 2023-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Specifications: How powerful they are can be measured.
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Product Reliability: How sturdy and durable an Obd2 Hud is should be an indication of how long it will work out for you.

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FAQ:

Q: Is the head up display compatible with OBD2?

A: This universal head up display with work with internal GPS to display the speed of the vehicle. The hud dimply is coming with 3 Inch TFT LCD display and compatible for all vehicles. You don’t need to connect the device to car’s OBD2 port. The hud device calculate the vehicle speed with internal GPS.

Q: Where to place OBD II in a car?

A: Normal OBD II placement area in different cars: Area A: GM, Volkswagen, BMW, Ford, Toyota, Hyundai, Citroen and most of other car models Area B: Volkswagen Touran, imported Lexus and other models *Most of OBD interface are in black/white/purple/blue colour.

Q: What can a car HUD display do for You?

A: The second type can connect to the OBD II port of the vehicle that can display vehicle speed, engine speed, temperature, battery level, and warn you of any vehicle errors and faults. We listed the best hud display for car those can connect to smartphone or vehicle OBD port to display the information on the hud.

Q: What does the over speed warning on the HUD do?

A: *Advance Functions* This HUD supports over speed reminding, the icon of over speed will alarm and flicker when the vehicle exceeds the speed limit which set up in advance. Auto power on and off with vehicle started and shutdown, effective protection of the car battery; while retaining the manual switch mode, and more beneficial to control HUD.