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Head-up Display, ACECAR Upgrade Head Up Display Dual Mode OBD2/GPS Windshield Projector with Speed, Overspeed Warning, Mileage Measurement, Water Temperature, Direction,for All Vehicles (M12)

3.6 3.6 out of 5 stars 627 ratings

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Brand ACECAR
Material Plastic
Item Dimensions LxWxH 3 x 2 x 1 inches
Item Weight 8.5 Ounces

About this item

  • 🚙【What is HUD?】It displays driving data on the front windshield such as speed,RPM,water temperature,voltage single mileage,compass,digital clock,etc.3.5-inch HD display,zero double images, clearly reflection on the windshield,it is pretty clear in the sunny day,rainy day. It avoids the danger of the driver looking down at the dashboard, which ensures the driver's safety and helps the driver stay in top condition.
  • 🚙【Button Function】Function:speed,engine RPM,water temperature,voltage,km/mph switch,power test,single mileage measurement,Water temperature icon,clean fault code,fuel consumption,compass,time.You can toggle the function you want to display with the button.There are two USB ports,you can choose one according to your needs(Note:only one interface needs to be connected.Plugging in two ports at the same time could burn out your car.)
  • 🚙【Simple and Practical Function】When your vehicle breaks down, the clear fault code function can help your car clear fault codes without you having to spend extra money to go to the repair store. It also has 5 kinds of abnormal alarm functions, over speed, engine RPM, water temperature, voltage, fatigue driving and other alarm functions to make driving safer and easier.
  • 🚙【Plug & play Easy to Install】This unit has equipped with 2 cables:OBD2 and USB cable.We do not need to damage your car but just plug them in,then you can use it and modify your car.OBD2 mode is only applicable to most vehicles manufactured after 2008(if you want to use OBD2 mode,please check whether your vehicle has OBD2 protocol or contact us for confirmation before purchase).The GPS mode is perfect for all vehicles.(if your car is not OBD compatible,use GPS mode.)Dual System,Change free.
  • 🚙【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.We warranty the ACECAR HUD head-up display for six months and will repair or replace it free of charge in the unlikely event of failure under normal use during the warranty period. Please contact us from your Amazon purchase history.
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Additional Details

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From the brand


Product Description

M7-Head Up Display T800-Digital GPS Speedometer AP5-Digital OBDII Speedometer P21-Digital OBDII Speedometer F11-Digital OBDII Speedometer G2 Digital GPS Speedometer
Dual System HUD Hot Sale T800 - GPS For 100% Vehicle APX - Upgraded speedometer P21 - Additional Digital Speedometer F11 - Digital OBDII Speedometer G2 - GPS speedometer, compatible with 100% of vehicles
Customer Reviews
3.8 out of 5 stars
1,642
4.1 out of 5 stars
350
3.6 out of 5 stars
9
3.3 out of 5 stars
30
3.6 out of 5 stars
54
3.9 out of 5 stars
170
System OBD2+GPS GPS OBD2+GPS OBD2+GPS OBD2+GPS GPS
Multi-screen Free Switching
Light Sensor Adjustment
Speed Alarm
Direction
Scan DTCs and Clean DTCs Clean DTCs Scan DTCs & Clean DTCs Scan DTCs & Clean DTCs Scan DTCs & Clean DTCs
Brake Performance Test
Oil Temperature
Tilt Angle
Display screen size 3.5 inch 2.76 inch 3 inch 3.2 inch 4 inch 1.57 inch
1

Multi-function

  • Function of OBD mode: Speed, Engine RPM, Water temperature, Voltage, Single mileage measurement, Automatic light adjustment, Alarm soud switch, KM/H&MPH unit switching, ℃/℉ switch, Clock, Altitude, Fuel consumption, Compass(Driving direction), Driving time, Fault code clearance, 100KM acceleration, Driving distance(Driving distance is displayed when the car is switched off), Automatic power on and off. Over speed alarm, Engine RPM alarm, Voltage alarm, Water temperature alarm, Fatigue driving
  • Function of GPS mode: Speed, Voltage, Driving distance(Driving distance is displayed when the car is switched off), Automatic light adjustment, Time, Satellite number, 100KM acceleration, Compass(Driving direction), Altitude, KM/H&MPH unit switching, Alarm soud switch, Automatic power on and off. Over speed alarm, Voltage alarm, Fatigue driving

  • Compared with GPS mode, OBD mode has more functions than GPS mode: Engine RPM, Water temperature, Fuel consumption, Fault code clearance, Engine RPM alarm, Water temperature alarm. Because OBD mode is based on car to read data, and GPS mode is based on satellite signal to read data.

1

COMPATIBLE ATTENTION

  • This product just available for cars with OBD2 agreement and EU-OBD agreement(European region: after 03 years, Other region:after 07 years).The Product don’t support JOBD and OBDI.OBD model is not compatible with hybrid electric vehicle,diesel car, pickup truck, RV, computer modified car,it is recommended to use the GPS system.When the device powered on,press the ‘-’ button within 5 seconds to select the GPS system.
  • The following brands are not compatible with OBD2 systems: Renault / Peugeot /Citroen /Fiat /DS /Lamborghini /Jeep /SIMCA /Suzuki /Maserati /Dodge /Jazz /CRV/Hummer (NOTE:If you want to use OBD mode but you do not know if your car is OBD compatible, please confirm with us before purchasing.)
  • If you don't use the car for more than a week, you need to disconnect the HUD from the car, otherwise it will waste electricity.

1
1

MORE DETAILS

How to switch between KM / H and MPH?

  • After the HUD boots up and stops flashing, long press the "M" button for 5 seconds to enter setting mode (1-14). Short press the "M" button to switch to item 9, then you can adjust the speed unit (0 is Km/h, 1 is MPH/h) by pressing "+", "-".Finally, press and hold the "M" button for 2 - 3 seconds to save and exit.

How to adjust the speed?

  • After the HUD boots up and stops flashing, long press the "M" button for 5 seconds to enter setting mode (1-14). Item 1 is the speed option, then press the " M " button to enter the setting value adjustment, adjust it according to your own vehicle (usually to 103), and finally press and hold the " M " button for 5 seconds to save it.

Note:

  • Since the glass of a car is double glazed, the projection on the glass will have a slight double shadow,but it will not affect the use.
  • If you is use the reflective film (contained in the package) ,the slight ghosting will not occur.
  • Attention:Please tear off the protective film before using this product,otherwise it will affect the clarity of the projection.

PACKAGE LISTS

  • 1xHUD
  • 1xCable for OBD
  • 1xCable for GPS
  • 1 x Reflective Film
  • 1xNon-slip Mat
  • 1xEnglish User Manual
M12

Product information

Technical Details

Additional Information

Warranty & Support

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Head-up Display, ACECAR Upgrade Head Up Display Dual Mode OBD2/GPS Windshield Projector with Speed, Overspeed Warning, Mileage Measurement, Water Temperature, Direction,for All Vehicles (M12)


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Head-up Display, ACECAR Upgrade Head Up Display Dual Mode OBD2/GPS Windshield Projector with Speed, Overspeed Warning, Mileage Measurement, Water Temperature, Direction,for All Vehicles (M12)
Head-up Display, ACECAR Upgrade Head Up Display Dual Mode OBD2/GPS Windshield Projector with Speed, Overspeed Warning, Mileage Measurement, Water Temperature, Direction,for All Vehicles (M12)
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PriceCurrently unavailable.$32.98$44.99-20% $39.99
List:$49.99
$32.99-25% $39.99
List:$52.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Accuracy
3.3
4.0
3.9
4.3
3.8
3.4
Value for money
3.2
3.6
3.6
4.5
4.3
3.8
Easy to install
4.0
4.5
4.7
4.3
5.0
Easy to read
3.6
4.3
4.4
3.9
3.9
Brightness
4.3
4.1
4.4
4.3
Sold By
SinoTrack
VJOYCARLTD
TIMPROVE
ACECAR.
Amazon.com
material
Plastic
Acrylonitrile Butadiene Styrene (ABS)
Acrylonitrile Butadiene Styrene (ABS)
Polycarbonate (PC)
Plastic
weight
8.5 ounces
80 grams
0.1 kilograms
0.09 pounds

Looking for specific info?

Customer reviews

3.6 out of 5 stars
3.6 out of 5
627 global ratings

Customers say

Customers are disappointed with the size of the electromechanical gauge. They say the letters are too small to read quickly. They also mention that the reflective angle is too low and the compass values are too low. Customers also have different opinions on performance, instructions, value, visibility, and refresh rate.

AI-generated from the text of customer reviews

29 customers mention15 positive14 negative

Customers are mixed about the performance of the product. Some mention that it works very nice, while others say that it stopped working during its first real use. Some customers also mention that the OBD would not work in their vehicle and that getting it to work is very difficult.

"...I love how this actually stands the summer heat and still manages to work, for only $20... what else can you ask for?..." Read more

"...So, with the sudden power losses I seen, and the temp of the unit, I'm sure it fried, and had I had an hour drive, it may have burnt up my dash...." Read more

"...Sure enough the OBD would not work in my 2006 Xterra. But GPS worked fine. I really just needed speed and time and it has option to show just that...." Read more

"Bought this as a gift for my husband but sadly doesn’t work. It does say it won’t wok with his vehicle except in GPS mode...." Read more

17 customers mention10 positive7 negative

Customers are mixed about the instructions. Some mention that it's simple to setup and easy to understand, while others say that the instructions are incomplete, unreadable, and tiny.

"...switching from OBD to GPS at first but I finally got it and was easy set up there on. Added photo of it sitting still in sunshine...." Read more

"...You can't see them to set them...." Read more

"...Instructions and settings are easy enough to daily in correctly for accuracy. The unit itself is SMALL, I like that...." Read more

"...The cardinal directions are so tiny they're unreadable. The letters are half the size of the bottom row on an eye chart...." Read more

16 customers mention10 positive6 negative

Customers are mixed about the visibility of the electromechanical gauge. Some mention that it works well, is visible nicely in sunlight and sunglasses, and is bright and easy to see. However, others say that it's only visible 30% on daytime, is only visible in dark lighting, and washes out the display.

"Likes: simple to setup, instructions are acceptably written. Bright easy to see, best in the dark.dislikes: on full sun naturally hard to see...." Read more

"...Provided reflective film makes image far clearer with significantly less "ghosting", but it's size is barely enough to fit the entire reflection..." Read more

"The unit works great and is very visible even without the film on the windshield...." Read more

"This product looks cool but it lacks accuracy. And the over the speed limit works only on a preset speed (maximum speed in kilometers)...." Read more

13 customers mention6 positive7 negative

Customers are mixed about the value of the electromechanical gauge. Some mention it's a great device for the money and performs well for the price, while others say that it'll be a waste of money.

"...I LOVED having a HUD, but this is waaaay to cheap and basic a unit for what I want...." Read more

"...Overtime, it does give about 2 mph more reading, but it's still worth every penny. I mean its $20" Read more

"...Cool product but not worth the money." Read more

"Great option for the money. Pictures shown: AM drive with sun coming up, overcast day, night time...." Read more

9 customers mention4 positive5 negative

Customers are mixed about the refresh rate of the electromechanical gauge. Some mention that the speed is shown correctly, and it's easy to read speed and time values. However, others say that it has a very slow refresh rate and isn't useful for around-town driving.

"...From all indications the speed is shown correctly and like I said that is what I wanted so I am giving it 3 stars...." Read more

"...So speed shows 0. Suggest covering it when car left in hot sun. Even outside temp of 80 F was enough to stop GPS working. Lowered rating from 5 to 3...." Read more

"easy install. easy to read speed and time values but direction (compass) values are too small. options and alarms for user adjustable values." Read more

"...It is so badly delayed that it really isn't useful for around-town driving speeds; at most, you'd be able to use it for highway cruising, where your..." Read more

11 customers mention3 positive8 negative

Customers are dissatisfied with the size of the compass. They mention that the letters are too small to read quickly, the print is tiny, and the cmap values are too low. They also mention that it's barely enough to fit the entire reflection.

"...There is a compass, that displays the direction, but the letters are SO small you can really read the direction unless you lick the windshield...." Read more

"...relatively large tachometer which you can't remove, compass initials which are really too small to be read quickly, highly legible speed reading and..." Read more

"...It was a good size lettering, easy to read and not distracting...." Read more

"...Which, because that is what I basically want, is ok. The direction lettering is so small you would need a magnifier to read it...." Read more

7 customers mention0 positive7 negative

Customers are dissatisfied with the reflective angle of the product. They mention that it does not project, the reflection can blind them, and the film looks odd on the windshield. Some say that the film affects the quality of the HUD image.

"...the reflective 3" adhesive transparent screen but the reflection will not be as sharp depending on car you have. Screen makes a HUGE difference...." Read more

"...have HUD image not to fit on the film, or fit partially, affecting quality of HUD image." Read more

"...If the sun hits it just right, the reflection can blind you." Read more

"...The reflective angle is poor, so no way to get a position that did not involve sticking the reflective plastic half way up the windshield...." Read more

6 customers mention0 positive6 negative

Customers find the readability of the electromechanical gauge to be poor. They mention that the numbers are too small to read quickly, making it impossible to read in sunlight. Some customers also report that the compass loses its reading after a few minutes and keeps rebooting.

"...initials which are really too small to be read quickly, highly legible speed reading and legible clock...." Read more

"...The cardinal directions are so tiny they're unreadable. The letters are half the size of the bottom row on an eye chart...." Read more

"...of the lettering are small so if u where glasses my be a little hard to read the compass, if you wear glasses" Read more

"...I had removed the film on the screen but still, it lost reading after a few minutes and keep rebooting...." Read more

Works well, visible nicely in sunlight and sunglasses. GPS temporary out after sitting in hot sun
1 Star
Works well, visible nicely in sunlight and sunglasses. GPS temporary out after sitting in hot sun
I choose this one cause it would work OBD or GPS and my car I wasn't sure it was compatible OBD II even though it said OBDII Certified. Sure enough the OBD would not work in my 2006 Xterra. But GPS worked fine. I really just needed speed and time and it has option to show just that. Put your close reading glasses on to read the manual and study it first before diving in. Speed was 5 too much at 70 so I changed the default 107 to 102 and now speed matches perfectly. I tested it in darkness and bright sun with and without sunglasses. It was a good size lettering, easy to read and not distracting. It was hard switching from OBD to GPS at first but I finally got it and was easy set up there on. Added photo of it sitting still in sunshine. Update after one month. Since this sits near windshield, if car sits in sun an hour or sometimes less the GPS doesn't work until you get going and cool the car down. So speed shows 0. Suggest covering it when car left in hot sun. Even outside temp of 80 F was enough to stop GPS working. Lowered rating from 5 to 3. After a couple of months. the nighttime dimming stopped working. This is important because it is too bright at night, I have to unplug it at night
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Top reviews from the United States

Reviewed in the United States on May 24, 2023
One person found this helpful
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Reviewed in the United States on July 16, 2021
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1.0 out of 5 stars Works well, visible nicely in sunlight and sunglasses. GPS temporary out after sitting in hot sun
Reviewed in the United States on July 16, 2021
I choose this one cause it would work OBD or GPS and my car I wasn't sure it was compatible OBD II even though it said OBDII Certified. Sure enough the OBD would not work in my 2006 Xterra. But GPS worked fine. I really just needed speed and time and it has option to show just that. Put your close reading glasses on to read the manual and study it first before diving in. Speed was 5 too much at 70 so I changed the default 107 to 102 and now speed matches perfectly. I tested it in darkness and bright sun with and without sunglasses. It was a good size lettering, easy to read and not distracting. It was hard switching from OBD to GPS at first but I finally got it and was easy set up there on. Added photo of it sitting still in sunshine. Update after one month. Since this sits near windshield, if car sits in sun an hour or sometimes less the GPS doesn't work until you get going and cool the car down. So speed shows 0. Suggest covering it when car left in hot sun. Even outside temp of 80 F was enough to stop GPS working. Lowered rating from 5 to 3. After a couple of months. the nighttime dimming stopped working. This is important because it is too bright at night, I have to unplug it at night
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2 people found this helpful
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Reviewed in the United States on November 29, 2021
2 people found this helpful
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Reviewed in the United States on May 3, 2020
18 people found this helpful
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Reviewed in the United States on September 18, 2020
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5.0 out of 5 stars Great device for the money.
Reviewed in the United States on September 18, 2020
Great option for the money. Pictures shown: AM drive with sun coming up, overcast day, night time. This can definitely be used without the reflective 3" adhesive transparent screen but the reflection will not be as sharp depending on car you have. Screen makes a HUGE difference. The only con is the taller you are the higher on window it ends up. It is transparent but not crystal clear like windshield itself. So it may seem like somewhat of a distraction until you get used to it. I'm 6'4" and this is installed in a 2018 Jeep Grand Cherokee. I would have liked for displayed images to be a bit more "high tech" looking especially for the tachometer but the money factor trumps that. Also, the sticky pad it comes with is completely useless. Save time and order 3M double sided automotive moulding tape or it will not stick to dash.
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14 people found this helpful
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Top reviews from other countries

Aymen Osman Elamin
5.0 out of 5 stars Nice display 👌 high quality
Reviewed in Canada on May 25, 2021
Customer image
Aymen Osman Elamin
5.0 out of 5 stars Nice display 👌 high quality
Reviewed in Canada on May 25, 2021
I don't understand what vertically stick means.... anyways when I stick it as shown in the pictures the reflected dashboard on windshield get more clear, please advise if this is what meant by vertically stick..

The user manual instructions is not clear and may be its a good idea to include some illustration graphics for the steps and have more clear instructions.

The small warning ⚠️ on poly bag is hard to notice I suggest increasing the font and add the warning ⚠️ sign or eliminate the other port or have some sort of protection built in the system.

The product quality looks good 👍 OBD display are accurate, brightness is good and auto adjust to light. Its easy to use.

I will give it 5 star for the nice colors and display design, I love 💘 it ...

The reflective screen sticker to be sticked to front shield.
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Brian Peisley
1.0 out of 5 stars Crap don’t buy it
Reviewed in Australia on May 29, 2021
mitchell
1.0 out of 5 stars speedometer
Reviewed in Canada on May 15, 2021
aodhan
5.0 out of 5 stars Sick as hell!
Reviewed in Canada on May 5, 2021