

🚦 Drive smarter, safer, and cooler with B3 HUD — your dashboard’s ultimate upgrade!
The AZIJYV B3 OBD2 Gauge Display is a sophisticated head-up display designed for most post-2008 vehicles. Featuring a large 5.5-inch screen, it delivers real-time speed, RPM, water temperature, and multiple driving metrics with smart alarms for overspeed, fatigue, and engine warnings. Its low-power chip ensures smooth data flow, while adaptive brightness guarantees clear visibility in all lighting conditions. Easy plug-and-play installation and a sleek curved design make it a must-have for millennial professionals seeking safety, style, and tech-savvy driving enhancements.






















| ASIN | B0CRT7QH1W |
| Best Sellers Rank | #68,463 in Automotive ( See Top 100 in Automotive ) #31 in Automotive Speedometers |
| Brand | AZIJYV |
| Customer Reviews | 3.9 3.9 out of 5 stars (173) |
| Date First Available | January 9, 2024 |
| Item Weight | 1.41 ounces |
| Item dimensions L x W x H | 6.62 x 1.63 x 1.7 inches |
| Item model number | B3 |
| Manufacturer | AZIJYV |
| Manufacturer Part Number | B3 |
| Product Dimensions | 6.62 x 1.63 x 1.7 inches |
| Thread Type | Obd2 |
| UPC | 743430908088 |
J**Z
Worked perfect on Chevrolet Onix 2019 LTZ
It is exactly what I needed for my Chevrolet Onix Ltz 2019 that does not include a temperature indicator in the dashboard.
M**N
Great
It's a nice addition and it does what it's supposed to do. My speedometer stopped working so that's why I'm using it.
H**R
Cause electric issu in dash
Cause a electric issue in my dash the signal light was acting funny the cruise would cut off at random caused my dash lights to flicker at random will be sending back when I unplug the odb it started acting normal again
E**K
Works well day or night
The digital speed and RPM displays are easy to read both day and night. The displays in the center (water temp and two progress bars) are not so good. Too small to see and the blue color is hard to see in the day light. Had to adjust the setting for the speed by -1. I think it now matches my cars speedometer. There's a slight response lag for the tachometer but it's not critical. If the speed lags I can't really tell. Installation was easy. I just plugged it in and it worked. I have a 2005 Lexus ES330 and it had no issues with the OBD2. It turns on when I start the car and turns off shortly after I turn the car off. The only reason I rated it with 4 stars was due to the water temp and progress bars being darn near impossible for me to see.
F**O
Muy buen producto
M**A
Muy bueno producto
S**T
Caused Transmission Codes/Issues
I recently bought a Canadian market Acura MDX and wanted a cheap/easy way to display MPH that wasn’t dependent on a phone. This worked great during initial testing, but I noticed a clunk on shifts coming from my transmission on my first drive outside of my neighborhood. I immediately restarted the car and unplugged the unit and it drove fine. Through further testing, my Acura throws a PO848 if I plug this speedometer into the OBD port. I can clear the code and it will return with this plugged in and the transmission behaves poorly. Without it plugged in, no issue. 5 stars for functionality versus cost, but 1 star for what it did to my car.
P**R
Display for mini cooper
This display gauge is what was needed on the mini cooper clubman s. Mini coopers do not come with water temp gauge so you cannot see what temp it is and could overheat. This was a great item to install on the car to see temp, mph, volts, mpg. Great price
M**D
Very good and matching the description.
B**R
I purchased this for my driving instructor vehicle to enable visibility of speed and other attributes from the passenger position. It works well, is bright in sunlight and dims at night. Many features and tested to be accurate on speed. Easy plug in, recommended for learner supervisors or just for a different head up display
D**N
Perfect size for stang. The shape and size make it look like it should be there. Works great to help with my analog speedo.
J**Z
Muy recomendable, muy discreto en el tablero, no distrae al conducir, mi auto no marca la temperatura del auto y este dispositivo me muestra temperatura y voltaje que es lo que me interesa, ademas se conecta muy facil debajo del tablero, y el precio esta muy bien
م**ن
ممتاز
Trustpilot
1 month ago
4 days ago