SHEROX3.5" Car HUD Head Up Display with OBD2/EUOBD Interface Plug & Play Vehicle Speed KM/h MPH, OverSpeed Warning, Water Temperature, Battery Voltage, Mileage Measurement

Does what it says on the tin. A solid HUD module.✅ With it connected to the ODB port, it automatically starts up and shuts down with engine ignition so your battery won't drain.✅ Depending on how good your eyesight is, it's possible to use it without a reflective section on your windshield. I don't need one, but it does ship with a reflective stick on section if you do.✅ It displays the battery voltage when the ignition first starts, then your speed, which is good to check if your battery's working. You can toggle the display, if you want to drive around seeing your battery level.✅ It has automatic brightness detection, dimming and brightening the readout automatically via an LDR.✅ It's a clean display without gimmicks; just the speed, plus some optional icons for warnings, nothing more.⚠ The glue they've used to stick the cover to the box is not great; any level of heat will cause it to peel up, but it's pretty easy to just use some duct tape or whatever to stick it more permanently.⚠ It almost certainly will not accurately match your actual speed at first; make sure you follow the setup guidelines to go through settings and set the right speed scale.As long as you keep the warnings in mind, it won't do you wrong.

Nothing to dislike

Got this HUD as an alternative to the OEM option on my bmw 440i. In a time when the ridiculous 20mph speed limit is becoming standard across most cities, it's a must.It is smaller than other options I have seen so is not very noticeable on the dashboard.I wanted something which just displays the speed - nothing else. This does the job really well. The digits are a decent size, clear and on the right area.Checking the dashboard speed, it looks extremely accurate - a reason why I picked a device which connects to the OBD port rather than usb.As expected, you get some double vision on a non-HUD windscreen, but this is no different from other aftermarket devices. Unless you come from OEM, this is not something you notice for long.Definitely recommended for anyone who missed out on the OEM HUD or anyone who want the convenience of watching the speed while keeping the eyes on the road.

Se despegó la pantalla en una hora por efecto del calor del sol. Voy a pedir reembolso.

I bought this for the display. I just wanted a clear speed projected. When it worked it did that. However, if you have to use the thumbwheel interface and need the manual to change settings that is a huge frustrating challenge. Out of the box it switched off after 5 seconds (others have reported this). In dialogue with the seller I was sent a user manual and advised to change the transport protocol - 4 to choose from and pot luck if it works. To get to this you have to learn the way the product cycles through various displays and how (and when) the thumbwheel works (allow maybe an hour + and patience!).I succeeded in getting a speed display. Then it started randomly switching off, after between seconds and minutes of use. To start it again, switch the car off and restart. Not worth the effort, I'm sad because the display looked great. 2008 Lexus 400h (oh and now I have a check hybrid system warning!).EDIT - Full Refund given immediately - no hassle. Good and quick contact with the seller.

The media could not be loaded. For a better quality video, search SHEROX 3.5" Car HUD (A100) review on YouTube.I love this heads up display. I previously had the X5 HUD Arpenkin X5 HUD 3" which I also really liked, but it had too many things going on. For instance, the "red line" on the X5 is arbitrary and didn't match my car's and the RPM gauge would frequently flash when I was idle because it thought my RPMs were too low. All in all, it was a good product that I had for around a year and a half. The other HUDs on the market are even MORE cluttered and grotesque looking. Which is why you should buy this. Also, I am not being paid to write this review and I didn't get it for free. Just trying to help you make the right decision.So I had the other HUD for like a year and a half. Until I saw this guy. It doesn't say in the product title, but the model number is the A100. The only thing this displays is your speed, and it has a few alarms it can trigger. Watch my video for a more detailed review, but this thing is easy to install and setup and is very clean and elegant. It also came with 4 circular 3M double sided sticky tape that will hold it in place on your dashboard. The instructions are written in Chinese and then poorly translated into English but it's easy to understand what they're trying to tell you. You should buy this if you don't want to have to look down to see your speed constantly and you want something that is minimalistic.Also, I ordered this on a Tuesday and received it the next day (free shipping for prime members is great!). If you watch my video and you also have to remove your weather stripping it's as easy as giving it a firm tug away from the metal and then putting it back on is as simple as pushing it into place.

Had mine installed in October 2021 in My RAV4 hybrid and it's still going strong. Its very accurate up to 60kph. At 100kph it shows 102kph and at 110kph it shows 113kph and with all the adjustments thats the best i can get it, which is OK because you think your speeding but your not. Better that than vice versa! In Australia where i live its gets very hot so is best to keep the a/c blasting through the windshield vents to keep it cool otherwise you'd fry the unit. And always use a visor when parked up. The instructions is garbage. I cut the anti ghosting film right down minimum size which isn’t such an eyesore when viewed from the outside. The readout is extremely clear even in direct sunlight. Overall, very happy with it. I noticed a lot of negative reviews about the speed being out, but you have to persevere by adjusting it backwards and forwards with the side wheel until you get it as close as possible. so it’s trial and error. but once you get it right, it’s a great little unit.

It took a lot to get it just where I liked it and the display was great. But then I left it plugged in and it drained the car battery. Having to unplug it all the time is a pain.