M1/M3 Auto HUD OBD2 Head Up Display Projection on Glass Car Speed Windshield Projector Speedometer Alarm Electronic Accessory
For the driver who wants to keep their eyes on the road, this HUD is more than a gadget—it's a safety partner. Instead of glancing down at your dashboard, you get speed, navigation, and alerts projected right on your windshield. The 3-inch LED screen is bright enough to see in daylight, and the GPS input ensures accurate speed readings without tapping into your car's systems.
Installation takes minutes with the included cable and non-slip mat. It works with any car, so you can move it between vehicles. The motion alert for speed limits pops up before you realize you're accelerating, helping you avoid tickets. Use the two-way audio feature to hear navigation clearly, and it's Alexa compatible for hands-free control. This isn't just about tech; it's about driving smarter and safer every day.
Features
- Compatible with all car models via OBD2
- Easy dashboard installation without tools
- Includes speed alarm and voltage detection
- Clear LED backlight display for daytime visibility
- Compact size for minimal dashboard space
- Projects speed and navigation onto windshield
General specs
- Model: M1/M3
- Seller: Banggood
- ID: 2018113
- Model: M1, M3
- Material: ABS PC
- Functions: Speed Alarm, Mileage Display, Voltage Detection, Navigation
- Dimensions: 3.39 x 1.46 x 0.63 inches
- Screen Size: 3 Inches
- Screen Type: LED Backlight
- Input signal: GPS
- Installation: Dashboard Mount
- Compatibility: Universal Car
- Package Contents: Car HUD Head up Display, Power Cable, Non slip Mat, User Manual
- Display Technology: LED
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
€14.15
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
United States
United States
Available
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| Brand | C3 | |||||
| Model | M1, M3 | P17 | P24 | P6 | ||
| Color | ||||||
| Rating | ||||||
| Price | €14.15 | €16.19 | €28.98 | €28.98 | €55.42 | €30.69 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| Screen Size | 3 Inches | 3.5 Inch | 3 Inches | |||
| Compatibility | Universal Car | New Energy Vehicles | OBD2 Interface | |||
| Package Contents | Car HUD Head up Display, Power Cable, Non slip Mat, User Manual | Car HUD Display, Sticker, USB Cable, Reflective Film, English Manual | C3 Car Head-up Display, OBD Cable, Cigarette Lighter Cable, Cleaning Cloth, English Manual | |||
| Product Type | Car HUD Head-up Display | Portable Car HUD Head Up Display | Head-Up Display, Portable, Car OBD2, Navigation Projector, Dashboard Display Screen, GPS | |||
| Functions Gps Mode | vehicle speed, voltage, satellite time, altitude, number of satellites, driving direction, single mileage, driving time, acceleration test, braking test | vehicle speed, voltage, satellite time, altitude, number of satellites, driving direction, single mileage, driving time, up and down slope angle, left and right tilt angle, acceleration test, brake test | vehicle speed, voltage, satellite time, altitude, number of satellites, driving direction, single mileage, driving time, acceleration test, braking test | |||
| Functions Mode Obd | vehicle speed, water temperature, voltage, fuel consumption, revolution, single mileage, total mileage, driving time, driving direction, number of star searches, altitude, time, intake pressure, oil temperature, air fuel ratio, turbo pressure, Intake air pressure, acceleration test, brake test, clear fault code, read data stream | vehicle speed, voltage, water temperature, revolution, fuel consumption, current time, single driving time, single mileage, total mileage, number of star searches, altitude, driving direction, latitude and longitude, intake pressure, oil temperature, air fuel ratio, turbo pressure, intake air temperature, oil pressure, throttle, engine load, transmission oil temperature, accelerometer G value table, acceleration test, brake test, roll angle, pitch angle | vehicle speed, water temperature, voltage, fuel consumption, revolution, single mileage, total mileage, driving time, driving direction, number of star searches, altitude, time, intake pressure, oil temperature, air fuel ratio, turbo pressure, acceleration test, brake test, clear fault code, read data stream | |||
| Features | OBD GPS inclinometer, ambience light switching (blue, red, purple), 12 language settings (English, Chinese Simplified, Chinese Traditional, Thai, Japanese, Korean, Russian, Arabic, Malaysian, Spanish, German, French), 12 squares newly added speed meter G value table | Clear Projection, No Double Images, Portable, Easy to Install, High Definition Graphics, Real-time Data Display | Real-time vehicle data, GPS navigation, Safety alerts, Customizable display, Easy installation | |||
Auto HUD OBD2 Head Up Display Projection on Glass Car Speed Windshield Projector Speedometer Alarm Electronic Accessory
€14.15
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