

🚦 Drive smarter, not harder — your ultimate HUD co-pilot!
The Car HUD C5 is a cutting-edge head-up display that projects vital vehicle data directly onto a high-definition transparent lens, combining OBDII and GPS technologies. Compatible with all vehicle types, it offers real-time speed, fuel consumption, engine diagnostics, altitude, and satellite tracking. Featuring easy plug-and-play installation, adjustable brightness, and multiple safety alarms, it enhances driving safety and awareness while reducing distractions. Perfect for professionals who demand precision and seamless integration on every drive.















| ASIN | B097ZSPB3B |
| Best Sellers Rank | #247,785 in Automotive ( See Top 100 in Automotive ) #756 in Automotive OBD-II Engine System Diagnostic Tools |
| Item model number | C5 |
| Manufacturer | wiiyii |
| Product Dimensions | 14.3 x 7.4 x 3 cm; 180 g |
A**X
Este equipo es fantástico. Inicialmente me decepcioné, porque conectado al OBD2 la velocidad varía demasiado y no es precisa al menos para mi camioneta, pero en el modo GPS es super preciso y en mi caso, que quiero que me marque unos 5km/h por debajo, para que no me sorprendan los radares de velocidad, con la recalibración disponible es posible sin problemas. Lo tengo desde el 2022 y ya van a ser 3 años. Tuve cierto inconveniente con la película reflectiva de la pantalla traslúcida que se fue borrando, no sé si debido a algún líquido de limpieza de los que pone el personal de las lavadoras, pero cada vez se veían menos los números. Esto lo pude resolver en un negocio de láminas solares para autos, donde me cortaron una tipo espejada a la medida de la pantalla y quedó como nuevo. Desde entonces todo ha sido felicidad y créanlo o no, mis multas de radares por exceso de velocidad han disminuido a casi cero. De hecho, yo quería comprarme un detector de radares pero ya no creo necesario invertir tanto dinero en eso. Una cosa que me preocupaba mucho, al usar yo el equipo solo en modo GPS, era si iba a tener cobertura satelital en los lugares de difícil acceso que visito, donde usualmente no hay señal celular y resulta que me asombré de encontrar hasta 12 satélites conectados. No sé cómo funciona esa cosa, pero hace su trabajo increíblemente bien. También he podido comprobar que sirve para borrar las luces de check engine del tablero, una vez que me apareció una, luego de desconectar la batería. Le dejo las 5 estrellas porque me parece un gran producto y espero que usen las ventas que eso pueda generar para mejorarlo y aplicar las sugerencias de los clientes. Las cosas que sugiero que mejoren son obviamente la calidad de la película reflectiva y también de la alfombra adhesiva, que tuve que cambiar por otra mejor al dejar de fijar al equipo en su sitio. Tanto la brújula como la altitud sobre el nivel del mar funcionan muy bien también. He probado la altitud tanto al nivel del mar como sobre los 3000m y todo bien. Espero disfruten tanto como yo este equipo. Recomendado 100%!
F**K
We have a 2015 Citroen C1. The device connects to the OBD2 port under the steering wheel, finding that was the hardest part. Plug it in and off you go. I went through the settings (once I'd blown up the instructions which required a magnifying glass at my age) and found things basically ready to go out of the box. I had to route the cable up to the dash where the device sits, that will depend on your car of course. My only complaint would be that in the dark there can be a little reflected light on the windscreen but not enough to distract me from driving or obscure my view, I think that's what you get from not having a built-in unit which projects on to the windscreen itself. The final result looks like the pictures and means I don't have to take my eyes off the road to check my speed or see the time which is all I wanted out of it.
Y**N
This HUD looks cool but it won't last in Canadian early summer 28℃. Driving in this sunny day with OBD connected and device powered off itself because it was too hot...restarted itself about 20mins later when it cooled down. Returning it.
B**D
⭐⭐⭐⭐⭐ Review Title: Great HUD with One Annoying Buzz—Easy DIY Fix! ⸻ Review Body: I really like the Wiiyii C5 HUD—clear display, good features, and great value for the price. However, when I first installed it, there was an annoying buzzing/rattling noise coming from the unit, especially noticeable when driving over rough roads or idling. After some detective work, I discovered the source of the buzz: the four control buttons on the top plastic cover were loose and rattling inside the casing. This is a common issue with this model but totally fixable with a simple DIY hack. ⸻ How I Fixed the Buzz: Tools and materials: • Small pieces of soft foam or felt (I used leftover foam from a previous car project) • Double-sided 3M tape (optional, for better adhesion) • Small Phillips screwdriver (if you want to open the case carefully) Step-by-step: 1. Unplug the HUD and carefully open the casing by removing the screws underneath. (If you’re not comfortable opening electronics, you can try this with the unit assembled but opening it is best.) 2. Locate the four buttons on the top plastic cover. These buttons have some play and cause the rattle. 3. Cut four tiny pieces of thin foam (about 1–2 mm thick) to fit under or around each button. 4. Stick the foam pieces under the buttons to gently press against them and prevent movement but still allow normal button presses. 5. Use double-sided tape to keep the foam in place if needed. 6. Reassemble the HUD carefully and screw it back together. 7. Test the buttons and listen—the buzz should be completely gone! ⸻ Final thoughts: This fix transformed the unit from annoying to excellent. If you buy this HUD and notice a buzz or rattle, don’t return it immediately—try this simple mod first. It only takes 10–15 minutes and uses cheap materials you probably already have. Now it’s silent, functional, and a great value for the price. Highly recommend!
M**S
Having a digital speedometer right infront makes looks at the speed while driving a whole lot safer. Connecting through the GPS and USB cable was easy setup. The stick pad it came with is very good at sticking on the dashboard without leaving any tape residue. The brightness of the light projection is clear and visible at bright daylight as well. There was some issues with my OBD wire, but it works well under GPS settings
Trustpilot
1 month ago
3 weeks ago