Universal Car HUD Head Up Display T900, with Satellite Clock, Single Driving Time and Single Driving Distance, Work for All Vehicles

Easy to set up. Plugs right in any USB-A port as long as it provides 5 volts of power. YOU have to adjust the speed to match your speedometer and that is easy to do by either raising or lowering the percentage on the first setting. I had to lower mine in a Chevy Silverado to 103 and it is exactly matched to the speedo. The other functions don't really do much for me. Time, altitude, voltage (for 5volts). Will keep you from having to use your OBDII port. Had to buy a 10 foot cable to run around the A pillar, down the outside of the dash, underneath the dash (by the OBD) and up to the USB port in the front seat tray.

I just got this HUD today and I have to say I am impressed with it. Not sure how long it will last but I like it a lot. All I wanted was something to display my speed to keep my eyes on the road. I have an Android Radio that does this, but the speed display sometimes is hard to read depending on the sun light hitting the screen. This HUD just works, it's clear. I just pulled it out of the box, connected it up, positioned it and turned it on and nothing more. It's a tad slow when you first start moving but once it starts doing what it needs to do it's just spot on. The clock is nice too. Hopefully it will give me years of use but if it dies after a year, I will just buy another one. The film to stick it to the dash is a bit how you doing, it could be thicker but where I have it, I don't think it's going anywhere.

I got this for one of my older vehicles because the speedometer gets stock from time to time it’s 25 yrs old and it gets me from point A-B the device is plug and go literally the only reason why I didn’t give it 5 starts is because it turns off on its own and I have to keep disconnecting it but once is fully on display is very detailed I just wished all the features would’ve been the same size instead of large and small decent product i would definitely recommend it so far is doing what it’s supposed to keeping it for sure!

This is an awesome product, so many options on what is displayed, 100% adjustable, make it match your speedometer, or GPS. Just plugs into your lighter plug, works with satellite communication, and feedback from your car, EASY INSTALLATION, accurate up to 1 mph/kph, I recommend this product to anyone who has speedometer issues, or simply wants to keep track of trip information like time and distance all at the same time, I absolutely LOVE this product👍👍

This would be a good gadget if they had an altitude display in feet which is a common unit in the US. The speed can change to mph but altitude only displayed in meter

I purchased this wiiyii Universal Car HUD Head Up Display T900, with Satellite Clock, Single Driving Time and Single Driving Distance for my 2011 GMC Yukon and test it out and it really works great. The first time when I purchased this, it was kind of distracting but when you get used to driving, it will be less annoying. So it does show you the miles per hour on how fast you’re going and probably less speeding tickets. It does work in the brightness and the darkness. I am very satisfied with this new product and gave it five stars.

My 2009 Nissan Serena is Kmp. At unit converted kmp to mph, now the unit has reverted to kmp.

Really like this hud display. Even under bright sunlight the digits can easily be read. I compared it to my cell phone gps and the mph was accurate. The only issue that came up was the fact that it would lose gps signal inbetween skyscrapers, same way a cell phone or any gps connected device can as well. I did not use the provided silicone pad and used double sided tape to mount it to the dash instead.

easy to set up..works well.and looks great only thing is dont like cords over dash to hook up to plug in

I have purchased this heads up display for rs 8000/- aftrrr using it i felt thatthis product does not deserve so much if price and its not useful in any way i wish i can return it in future we have to cross verify the product before purchasung any thing from Amazon also i felt very bad for this product let me know what can i do sadly I have to tell for the first time I am not satisfied with the product and the way it was projected nothing is in it I am an old customer of Amazon please consider ny plea and reply

Honestly, I had pretty low expectations for this at the price. I needn't have worried - it works perfectly. Some key points - even driving on a bright day I found this result visible - it was good to get the angle of the transparent projection screen just right for my seating position. - I found the flattest part of my dash to use for the mounting, I am not sure just hope all it would sit on an undulating or heavily curved surface as I didn't try (it might be ok as the pad is very grippy) - out of the box, mine seemed to read about 7 km/h faster than a reading from google maps and an old style sat nav unit that were reporting same speed. While I found the manual to be less than effusive here, it is easy to adjust and seems to be preset to read a little high but I am speculating a bit there. Once I adjusted it down -6 km/h - it is now within circa 0.5 km/h of my independent devices and I'm more than happy with that. - the speed shows in white numbers and is easy to see, the secondary display unit is displayed in blue which is also easy to read. The cardinal directions show as small symbols in red and are more difficult to read in bright sunlight -it consumes a 12V cig lighter plug to make it work - I use a 4 plug hub/splitter to get around this issue. I've no idea how long it will last but for less than AUD $50 this is a simple but effective bit of kit that is much easier for me to track what speed I'm travelling than to constantly look further down to my old school analog speedometer. I am really thrilled. I would highly recommend it if you're in the market for something like this.

I can see how fast I'm going...I also set it to show the battery voltage and compass. I have to wonder how accurate the speedometer, volt meter are....will check volt meter compared to a multimeter

I've tried a few GPS based speed displays but they have all had issues. This one however works really well. The speed display is nice and big and despite it being white, is still visible with the sun directly on it (obviously not quite as visible compared to being out of the sun but still very usable). There is a calibration adjustment so that the speed on this unit can be aligned to either the car's speedo or the GPS based speed (our 4x4 reads low since adding bigger tyres hence the desire to have a GPS based speed display). The other slightly smaller digits display ancillary information (we use it for the GPS based clock). It has blue digits which easily differentiates it from the white digits of the speed display. This unit is definitely worth a try as it ticks all of the boxes for us.