Top 10 OBD2 Huds for Your Car – Reviews & Buyer’s Guide

While you might know what an OBD2 is, it can be hard to find the best one for your car and budget because there are many different ones on the market. This guide is here to help you find the best one for your needs.

Close-Up of OBD2 Hub in Orange

What is an Obd2 Heads Up Display & How it Works?

An Obd2 Heads Up display is a gadget you can add to your car that allows you to keep your eyes on the road rather than having to look at your dashboard constantly. The Obd2 heads-up display will display all your car’s important car data while you are driving right on your eye level so that you don’t have to glance down while you’re driving.

Some of the things displayed are car speed, RPM, engine temperature, voltage, and the distance you have traveled. Some can also be further customized, so you add more things to the display. You should also consider getting one with automatic brightness adjustment to ensure it’s the correct shade when you are driving during the daytime or the night. This will make sure the screen is clear and readable. Some displays also have alarms that tell you when you are speeding, when there is something wrong with the car or when you need to change the oil in the car.

These things can usually be turned off if you feel you don’t need them, but they are a good reminder when your car might require maintenance.

The displays are also transparent, so you don’t need to worry about distracting them. This is an excellent option if you want to add some tech to your car and add in a useful display to ensure you are not spending too much time looking at your dashboard.

Most displays will work by being mounted to the dash and connecting the wires to an OBDII port. The installation is simple and does not require professional assistance.

Why Should I Get an Obd2 Hud for My Car?

An Obd2 is unnecessary for most cars, but it does help with more efficient driving because it allows you to see speeds and navigation right on the windshield rather than on the dashboard. You probably spend more time glancing down at the dashboard than you realize, and this can be dangerous when driving.

Getting a car display for new drivers can also be a great idea because it can allow them more time to focus on the road without being consumed by glancing down at the dashboard constantly. Some people also choose to add a Hud to their car when their dashboard is not working properly.

If your car is older or something is wrong with the car’s dashboard, you might find that you need a display because you cannot be driving without knowing your speed. Instead of spending a lot of money to get the dashboard fixed, you can add the hud or display and save yourself money.

Obd2s are also a great addition to your car if you enjoy tech and making your car more modern. You might even be able to sell your car for more money if you add the display and include it with the price of the vehicle.

What to Look for in an Obd2 Hud?

Finding the best Obd2 Hud can be hard with many options. So make sure to check out the following features when trying to find a car as you don’t want to miss anything important.

Pricing

You can find great huds for a budget price, so you don’t need to worry about overspending on one of these. Higher-priced models will have larger screens and might have some additional features that you may or may not need. As long as you get one with everything you need, it’s okay to choose one with a lower price.

Warranty

Always try to get a display with a warranty because you never know when you might encounter a problem or have an issue. The best displays will have a one-to-two-year warranty that covers manufacturing defects.

Screen Size

All displays come in many different screen sizes. For example, you can get one from 3 inches to 5.5 inches. The larger screens will often show more RPM, battery voltage, directions, and speed. However, keep in mind that bigger screens take up more space on the windshield.

Features

Features are one of the main things you need to look for when getting a display. The features you need depend on your car and the model, as some older models will need more features. The newer the vehicle, the more features emitted to the hud. If you don’t think you need fancy features, you can choose to get a hud that has your speed. In newer cars, the RPM and even fuel consumption can be seen.

Installation

Most installation of huds is simple, but you need to make sure the one you get comes with good instructions. For example, make sure it can connect to an OBDII port or be inserted into the cigarette lighter.

10 Best Obd2 Car Hud Displays – Reviews

1. Head-up Display, Dagood A8 5.5 inches Multi-Color Car HUD Windshield Screen Display

HUD Display for Cars OBD2, Dagood A8 Head-up Display 5.5 inches, Plug & Play Digital Speedometer KM/h MPH RPM, OverSpeed Warning, Windshield Auto Speed Heads Up Display for Car with OBDII, EUOBD
  • 【 Safe Driving 】- This A8 HUD is designed to reflect your vehicles running information onto windshield offering a safer driving experience...
  • 【 Head-up Display 】 - Ability to presents Driving Speed (KM/h or MPH), Engine Speed(RPM) & Alarm, Shifting Reminding, Water Temperature(℃...
  • 【 OBD2 Interface Input 】 - Compatible with most cars with OBD2 and EUOBD standards manufactured after 2008. If you are not sure if your...

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

This is an excellent primary display for your car’s windshield. It is 5.5 inches and has a five-color highlight for easier and quicker display viewing. It also has a unique technology that makes it easier not to see the reflection, distracting from driving.

You can see the engine speed, temperature, driving speed, and battery voltage with the screen. In addition, alarms and automatic brightness settings can be changed if you prefer not to have them.

Pros
  • Compatible with all cars made after 2008
  • Adjust the auto features and the brightness
  • It comes with one year warranty
Cons
  • Some people say the car speed can be off by 5 miles
  • It doesn’t work on older cars

2. Wii ii Car HUD Head-Up Display P6, OBD+GPS Smart Gauge, Works Great for All Cars

wiiyii Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for All 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...
  • NEW DRIVING EXPERIENCE---10 kinds interface, free switch, LCD meter, clear fault code, read data stream; 2 install way with adjustable bracket,...
  • 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,...

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

This hud is a great introductory model with all the things you need and no extra features that wrack up the bill when purchasing a display. It has an ambient blue light that can change to red when speeding or when something is wrong with the car. Dual-mode allows you to use the GPS and all other functions simultaneously so you can see everything on display.

Pros
  • Stick to the windshield for easy installation
  • Adjustable bracket and can change the level
  • Changes color due to driving conditions
Cons
  • Error codes sometimes for no reasons
  • Initial readings can be slow

3. ACECAR Head-Up Display Car Universal Dual System 3.5 Inches HUD

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, 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...
  • 🚙【Simple Display】Vehicle Speed + Engine RPM, HD Display, practical function, let you drive more comfortable for a long time. (plug and...
  • 🚙【Multiple functions】: Ambient decorative lighting Engine RPM Fault code alarm Fatigue driving alarm .The Alarm icon Light sensor: HUD can...

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

This display is simple but has everything you need to make sure you are driving safely. You can change the interface and colors to whatever suits you and makes it easier to drive. It comes with automatic and manual driving modes, depending on your preference. You can have the speed in MPH or KPH.

Pros
  • Dual-mode comes with GPS
  • Also have different speeds, including speed, water temperature, and battery voltage.
  • Dual-mode includes GPS
Cons
  • It does not have a long lifespan
  • Sometimes the speed can be off by 5 mph
  • GPS is not always accurate

4. Universal Vehicle Smart HUD Display – 2.6″ Digital Mini Car Dashboard Heads Up Windshield Speedometer Projector System w/ GPS Navigation

Sale
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 - Pyle 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...
  • 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...
  • GPS COMPASS: Features GPS navigation direction compass that aids the driver by indicating directions. Equipped with the new functions which are...

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

This display automatically syncs on and off when you turn the car’s ignition on or off. You can power the cigarette lighter in your car with the included USB cable. The display is 2.6 inches, so it’s on the smaller side. However, it still has all the features you need, including speed, distance, voltage, and time.

Pros
  • It comes with a GPS compass
  • It has a speed alarm
  • Easy to install and mount
Cons
  • Compass directions are not always accurate
  • It does not have a long lifespan
  • Wiring is long

5. ACECAR Upgrade T800 Universal Car HUD Head Up Display Digital GPS Speedometer with Compass

ACECAR Upgrade T800 Universal Car HUD Head Up Display Digital GPS Speedometer with Compass Driving Latitude and Longitude Speedup Test Brake Test Overspeed Alarm HD LCD Display for All Vehicle
  • 🚙【What is HUD?】 Short for Head Up Display. It displays driving data on its 4.3 inch TFT LCD screen such as speed,driving direction,voltage...
  • 🚙【RICH CONTENTS 】Compass,Driving latitude and longitude, Vehicle speed, driving direction, voltage, driving distance measurement, driving...
  • 🚙【HD Display 】ACECAR HUD has a 4.3-inch full screen and is equipped with a high-definition 2.75-inch TFT LCD screen, which displays the...

Last update on 2022-05-20 / Affiliate links / Images from Amazon Product Advertising API

This head-up display has a 4.3-inch display which is a perfect medium size for those who cannot decide whether to go smaller or larger. The HD screen is 2.75 inches and displays all your driving information in a colorful and slim design. You can also switch the colors to something you like better, and that matches the design of your car.

Pros
  • Automatic and manual brightness adjustment
  • Anti-glare screen
  • Accurate speed reporting
Cons
  • It does not have a warranty
  • Customer support is not great
  • It can be hard to set up at the beginning

6. Kingneed GPS Speedometer Odometer HUD Digital Display 5.5 inch MPH/KMH with Over Speeding Alarm for All Cars Vehicles

Kingneed GPS Speedometer Odometer HUD Digital Display 5.5 inch MPH/KMH with Over Speeding Alarm for All Cars Vehicles
  • 【UNIVERSAL】 This GPS speedometer HUD display is compatible with all vehicles, cars, trucks. This odometer calculates real-time speed via GPS....
  • 【5.5 inch EXTEND DISPLAY】 Extend Display make more easily and be comfortable to read. Speed in KM/H or MPH. Long press the Enter Button to...
  • 【OVER SPEED ALARM】 Press "Enter" button once, show 001. Adjust the alarm speed rate with the toggle switch. Once over speed, it will give a...

Last update on 2022-05-20 / Affiliate links / Images from Amazon Product Advertising API

This display is compatible with all cars and trucks. It shows many different driving features, including distance calculation, driving time, speed, and time zones. The GPS signal is fast and can pick up your location in 2 minutes or less. The extended display makes it easier to adjust and use according to your preferences. It also has an Overspeed alarm to ensure you are not driving too fast.

Pros
  • 2-year warranty
  • Rotatable holder makes it easy to change the angle of the display
  • Adjust the alarming speed with an easy toggle switch
Cons
  • Some users report that it only works for a year or less
  • It can be hard to install with the minima instructions

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

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...
  • What is HUD?* Short for Head Up Display. It displays driving data on the front windshield such as speed, RPM, water temperature, voltage and...
  • 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...

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

This screen is on the larger side at 5.5 inches, so that it might be better for larger cars and windshields. It works on all 2004 models produced in the USA and modes made outside the USA from 2008 and sooner. It comes with many different driving data hud displays, including speed, RPM, water temperature, and voltage.

Pros
  • Customer service is excellent
  • Advanced functions including auto power on and off
  • Nanotechnology reduces reflections
Cons
  • It can be hard to see on sunny days
  • It doesn’t work on all car models, especially if you have an older car

8. Heads Up Display Auto Display OBD2+GPS Smart Car HUD Gauge Digital Odometer Security Alarm Water Oil Temp RPM

Heads Up Display Auto Display OBD2+GPS Smart Car HUD Gauge Digital Odometer Security Alarm Water&Oil Temp RPM
  • ✅【OBD2&GPS Dual System】available for most cars with OBD2 and EUOBD standard(Note: OBD system HUD does NOT work for DODGE, Jeep, Mazda,...
  • ✅【HD display】Exquisite and unique design, no double image, free from external light, clear effect in day time metal nanotechnology on the...
  • ✅【Plug & play Easy to Install】2 kinds installation way: put on dashboard or stick to windshield, the bracket can be rotated in all...

Last update on 2022-05-20 / Affiliate links / Images from Amazon Product Advertising API

This display also comes with a GPS and can be used for navigation and seeing what roads are around you when you are driving in unfamiliar areas. The screen is clear and does not have any reflective issues. You can either put this display on your dashboard, or you can stick it directly to the windshield. In addition, it comes with a speedometer and other high speed and low voltage alarm functions.

Pros
  • Easy to install and comes with two cables
  • Ambient light adjusts to outside lighting
Cons
  • Only works for specific cars and does not work with Dodge or Jeep
  • Does not work with most cars made before 2008

9. Scosche HUD58OGC 5.8” Heads-up Multi-Color LED Display for Any Vehicle with an OBD-II or 12V Power Socket

Scosche HUD58OGC 5.8” Heads-up Multi-Color LED Display for Any Vehicle with an OBD-II or 12V Power Socket
  • DISPLAY VEHICLE INFORMATION FROM YOUR DASH: Directly and safely mount to your vehicles dash using the non-slip mat and display your vehicles...
  • PROJECTS ON YOUR WINDSHIELD: Display your vehicle’s information directly from the Electronic Control Unit (ECU) to your windshield so you can...
  • LARGE LED DISPLAY: Large 5.8” multi-color LED display is easy to view, and you can automatically or manually adjust the brightness for optimal...

Last update on 2022-05-20 / Affiliate links / Images from Amazon Product Advertising API

This has one of the largest screens on the market at 5.8 inches, so it might be the best option if you want a large screen and easier to see. Comes with many display functions, including RPM, voltage, driving time, and fuel consumption. It projects onto the car windshield, so it’s extremely visible and doesn’t require you ever to look down.

Pros
  • The reflective film makes it easy to see the screen
  • You can change the values between KPH and MPH as well as the temperature settings
  • Adjust the brightness automatically
Cons
  • It feels a bit cheaply made compared to other models
  • The RPM is not always accurate

10. Heads up Display for Car OBD2 Gauge, 5” FHD 1080P HUD Display 3D Reflection 6 Mode ECU Datas

Heads up Display for Car OBD2 Gauge, 5” FHD 1080P HUD Display 3D Reflection 6 Mode ECU Datas Display Oil Temperature Coolant Temperature Speedometer Odometer Fuel Consumption Engine RPM Fault Alarm
  • 【Updated Hardware&Software&Chip】As a car safe driving product, we the exact date display is very important for the driver, a good HUD, it...
  • 【High Imaging Technology】This updated HUD heads up display car, equipped with 3D reflection technology and display the images and datas on...
  • 【Powerful Functions】This OBD2 speedometer has a OBD diagnostic tool function, a car performance test function, engine data reading, and OBD...

Last update on 2022-05-20 / Affiliate links / Images from Amazon Product Advertising API

This one is a bit higher on budget, but it gives you more features and comes in a 5-inch size, which is slightly larger than some of the other displays you will find on the market. It comes with high technology to ensure the screen is fast and efficient. In addition, the screen has anti-reflective properties.

Pros
  • Speedometer and car performance functions
  • Compatible with most cars made after 2005
  • Simple installation
Cons
  • Instructions for usage are short and not clear
  • It might drain the battery of your car depending on the model

Conclusion

By now, you should have all the information you need about heads-up displays and how they are used. There are many different choices on the market, but some are better than others. Most have the same functions, but there are choices with larger screens and additional features to make driving easier.

Best Selling OBD2 Huds

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API