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Car HUD Head Up Display M7, OBD/GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars

Free shipping on orders over $29.99

$29.69

$ 15 .99 $15.99

In Stock

About this item

  • HUD --- Is the abbreviation of head up display. It displays driving data on the front windshield, such as speed, water temperature, voltage, etc., which is derived from the high technology of fighter. HUD can not change the way the driver looks at the dashboard while driving, avoiding the danger of the driver looking down at the dashboard.
  • INSTALLATION --- The installation is simple and convenient, plug and play, and it won't damage your car at all.
  • MULTI FUNCTION DISPLAY--- In the OBD mode, it can display: speed, water temperature, voltage, driving distance, with the functions of speed alarm, water temperature alarm, voltage alarm, etc.GPS mode can display: speed, voltage, driving distance, with speed alarm , voltage alarm function. HUD can automatically adjust the brightness according to the environment. Speed unit: km / h or MPH. The unit of water temperature is degrees centigrade and degrees Fahrenheit. The unit is adjustable.
  • COMPATIBILITY ISSUE --- OBD II is only applicable to vehicles manufactured after 2008. GPS mode is applicable to all vehicles( If your car is not compatible with OBD mode, please select GPS mode.) Dual system, no return and exchange. OBD ll is not compatible with electric vehicle, diesel vehicle, pickup truck, RV and computer modified vehicle, so GPS mode is recommended.
  • QUALITY ASSURANCE -- CE FCC ROHS certification, excellent quality. High performance chip, which has strong performance and compatibility, ensures the high-speed operation of dual system, dual running memory and dual core processor. If you have any questions, please feel free to contact us., we will get back to you as soon as possible to help you solve the problem.



Product Description

car HUD

With multiple display interfaces, you can choose the interface you like according to your driving habits

car HUD

Multiple display interfaces can be switched with one key

car HUD

A variety of functions can be displayed

car HUD

A variety of alarm functions can be displayed

car HUD

Rich driving data can be displayed

car HUD

Speed

car HUD

Speed+RPM

car HUD

Speed+Ado-mment icon

car HUD

Clear display under the Sun

car HUD

Simple and convenient installation, plug and play


RecklessBoon
2025-08-23 18:54:44
A quick TLDR; here at the beggining, I love this device and would highly recommend it if your even considering trying it out. It's definitely worth it!Now to go into a little detail about it. At first I was worried that this would not show up/reflect well off of my windshield like I wanted to have it do. However, this package came with not only a grippy mat, but also a reflective sticker, more like a cling, to put on the windshield to enhance the reflection. This works really great and I added two pictures of what it looks like in the worst of times (direct sunlight) as well as the best of times (in shade). It looks great and is easily readable at both ends of that sunlight brightness spectrum.The reflective sticker is sort of closer to a cling, with one side sticking better that the other which made it easy to figure out which way to put it. Also, since it wasn't extremely sticky, I was able to replace it numerous times to get it in the exact spot I wanted. If I was going to nitpick something, I would've liked this sticker to be slightly bigger, but it does show the whole display when placed perfectly. The reflective sticker also does not allow anyone to view the display reflected on the windshield from the outside.Plugging this into the OBD2 port was pretty self explanatory. The cord is flat which makes it easier to route between plastic dash covers as well as push it down into the dash so it's pretty much not visible for me and looks like it's built in the way.The menu navigation was a little tricky to figure out while having it installed, so I would suggest getting all the settings done before you route your wire. Once you have it in though, I don't really see any reason to mess with it. It turns on extremely fast as well so there is no waiting for it to start up once you start the car. It's ready to go as soon as you are.The size of the unit is okay. It would be nicer if they could get it to be a little thinner, but ultimately it's completely fine as-is and is out of the way. As for durability, I have only had this unit for a couple of weeks but haven't had any issues. I will come back and update this review if it ever stops working. I have pretty high hopes for it though.Overall I'm extremely happy with this purchase. I bought it to bring in a digital speedometer to my Ford F-150 as I got used to a digital display in one of my other cars. At this price point, it really does a great job!
Luke K
2025-08-09 11:47:33
I wanted a HUD for a years. I drove a few vehicles with OEM versions of this and it was pretty nice.The brightness is great at night, but difficult to see during the day while wearing sunglasses.While I have it connected to my OBDII port, it seems to use GPS for speed because the displayed speed varies slightly from my speedometer. I confirmed this with a GPS speedometer phone app. The HUD and app match each other, so it seems that my vehicle speedo is slightly off.It switches off automatically and does not appear to drain the battery from the OBDII port.
Luis
2025-08-08 16:59:20
It's a very nice device (while it works), has the minimum I really needed for an HUD (to show the speed in the windshield so that I don't need to take my eyes off the road while driving), but the longevity is pretty bad. The device looks good, works good while it's brand new, and it might keep working if I would remove it from the car every time I get off, and I just plug it back in when I get back in the car, but if it's left inside the car, I believe the heat damages it and it would just stop working (by showing 0 in the speed, or simply not showing anything or just get stuck showing any random speed you were doing when it failed).Right now it just doesn't work at all and I'm stuck with 2 of them that are just completely broken and I have been unable to find out about the warranty for this item.Save your money until they develop a better version that would last longer. And I have to say I was using it during spring, when it wasn't really that hot (higher probably in the 70s, lower in the 40s), but we know that cars get hotter while parked under the sun, and it just no longer works. I'm unable to return it as it's been over 30 days when it failed and I'm left with 2 broken devices that worked great for a few weeks.
amber
2025-07-31 11:56:08
Both 2 and only one worked. Not sure if it wouldn’t connect to a Chevy. Connected to my dodge just fine.
Christine
2025-07-09 10:30:20
Keeps very accurate speed
Tacy Pruitt
2025-06-27 15:07:21
This thing once you set it up properly is amazing! Speed limiter does work! Miles per hour was off by 2mph had to dial it back to get thee accurate setting! I've got mine connected to obd2 in my 2014 ford fusion and it works flawlessly! Battery voltage rpm shows up nicely when I shut the vehicle off! Takes 20 seconds to shut off after you shut your vehicle! The only down side I have on this is the reflective plastic piece that sticks to your windshield! The complaint is I drive at night and that can make it seem brighter then it needs to be so it becomes a distraction! I chose to just use my windshield and it works just fine day and night!
Dylan Easton
2025-06-01 13:33:58
It looks good on my dash but the speedometer and tachometer are slow and laggy, I’ll be at a complete stop and the speed will read in the 20’s for a few seconds till it eventually comes down. Not very accurate if you’re buying it to track your speed.
Thomas D. Pitchford
2025-05-25 10:06:03
It's worth getting. It just takes a bit to figure it out.
Richard
2025-04-29 15:03:41
Unfortunately this device messes with my vehicles computer programming. May not in your vehicle
Victor
2025-04-03 12:19:46
This device is supposed to read the speed via the OBD2 port but it is not identical to the speed displayed by the car. It shows a speed slightly above the actual speed, which gets worse the faster you go. I have a suspicion that the device is still using GPS for speed measurement and not reading it from the OBD2 port, as the cheaper GPS only device behaves the same way.
Mukster
2025-03-20 10:42:55
Works well, except the cable for the OBD connection is a bit too short to do a proper installation.Had to run across the dashboard instead of hidden behind the pillar.
Arspoon
2025-02-23 12:11:51
On attaching to a fiat 500 review we a fuel pump warning ans an error with the airbags. Unplugging removed the warnings. I would question if this is really safe to use if it’s turning off safety features in your car.
Customer
2025-02-03 17:28:16
Only works with GPS in my van.
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