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Heads Up Display GPS Speedometer G4S：
HUD Drive: The best head-up display for any car
1：Head-up display (HUD) for everyday commute to stay focused and connected while driving
2：Installed on the dashboard at one time, the cables are concealed, and the appearance is the same as the original car, The machine does not damage the car, and use safe.
（For all models, the connection is a USB interface.5v）
The original car is not damaged, the smart is started to stop with the car；
HUD works: Receive the data from the car and display it on the machine.
3 Kinds of Interface
Display Mode A
Speed + Compass + Time + Satellite
When car is under travel, it display driving speed; When car stops, it display the time.
Display Mode B
Speed + Compass + Satellite
Display Mode C
compass + time + satellite
Ultra-mini design
Ultra-mini design and full of technology, bringing more fun and technology to your driving experience.
Alarm functions Improve driving safety
1：Overspeed alarm：Alarm when the vehicle speed reaches the set default value of 150MPH
(0- 250 setting)
2：Fatigue driving: Reminder after continuous driving exceeds the default value of 4.0 hours
（1-8h setting）
You can adjust it according to your actual needs.
Host placement:
- As shown in the figure above, the host machine can be placed at point A or
- point B according to personal preference. Before placing, the adsorption
- pad in the package shall be pasted on the bottom of the product
Any car can be used
Can be used with USB (5v).One USB cable, plug and play. Perfectly compatible with vans trucks,buses carsoff-road vehicles suvsand other vehicles
Product acessories：
- [G4s-HUD]
- [Micro USB]
- [Non-slip mat]
- [Rotary Suction Cup Holder]
- [Manual]
Non-destructive installation
Plug and play：
1：Plug the USB cable into the cigarette lighter interface
2：The wire is inserted into the A-pillar seal
3：Connect the USB side to the HUD put in the right place
- Walk the line:
- Route the 2.5m power cord.The power cord can be hidden in the rubber skin of the frame at the position
Customer
Reviewed in the United States on March 6, 2025
It was amazing at first, this was the coolest gadget to add to my older truck. Only reason for buying it was because my wife’s car had the HUD from factory, and it was helpful.Bought this one, and it was perfect. Worked flawlessly for many months until a recent trip I went on. A simple 4hr trip and now this thing is glitching like crazy. Instead of your speed, it keeps jumping through other settings like battery voltage and its other features. I keep unplugging it and plugging it back in to no avail.It was cheap, so maybe I’m expecting too much out of it. But it didn’t last a year of use. Otherwise it was pretty cool and worked as described in the beginning.
Christine
Reviewed in the United States on February 16, 2025
Keeps very accurate speed
RustyBuick
Reviewed in the United States on February 14, 2025
Works okay lags when you first use it
Gisell Chavarria
Reviewed in the United States on February 1, 2025
Works amazing just connects to a 12v source and you’re good to go
RecklessBoon
Reviewed in the United States on September 10, 2024
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!
Luis
Reviewed in the United States on July 8, 2024
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.
Luke K
Reviewed in the United States on July 13, 2024
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.
Talia
Reviewed in the United States on October 19, 2024
The media could not be loaded.
rashed
Reviewed in the United Arab Emirates on September 13, 2023
جيد
Richard S.
Reviewed in Australia on August 20, 2023
Great looking unit and very easy to read. However the respond time for speed changes both up and down found to be to slow for my liking
Victor
Reviewed in Australia on May 6, 2023
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.
Kevin
Reviewed in Canada on February 23, 2023
Worked for one trip then quit
Richard
Reviewed in Canada on February 11, 2023
Unfortunately this device messes with my vehicles computer programming. May not in your vehicle
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