Aftermarket heads up displays (HUDs) project key driving information onto your windshield, reducing the need to look away from the road. We researched and compared the top models based on manufacturer specifications, published safety standards, and aggregated owner feedback to help you choose the best HUD for your vehicle.
| Photo | Product | Score | Buy |
|---|---|---|---|
|
🚗
|
Garmin HUD+ Top Pick: Best Overall 5 inch transflective display, GPS navigation, Bluetooth 4.0, voice control |
9.2 | 🛒 Check Price |
|
🚗
|
Pioneer SPH-10BT Best Budget Pick 3.5 inch OLED display, Bluetooth, speed, RPM, coolant temp |
8.7 | 🛒 Check Price |
|
🚗
|
Navdy Best for Navigation 5.1 inch transparent display, GPS, gesture control, smartphone integration |
8.4 | 🛒 Check Price |
|
🚗
|
Eonon HUD G1 Best Value for Features 4.3 inch LCD, OBD-II, speed, RPM, fuel consumption, shift light |
8.1 | 🛒 Check Price |
|
🚗
|
Cobra Electronics CDR 895 Best for Safety Features 2.4 inch monochrome display, radar detection, GPS, red light camera alerts |
7.8 | 🛒 Check Price |
|
🚗
|
ACCE HUD OBD2 Best for Simple Plug-and-Play 3.5 inch LCD, OBD-II, speed, RPM, water temperature, voltage |
7.3 | 🛒 Check Price |
|
🚗
|
Pyle PLHR79 Best for Off-Road Use 4.3 inch ruggedized LCD, GPS, compass, altimeter, vehicle data |
7.0 | 🛒 Check Price |
1. Garmin HUD+: Top Pick: Best Overall
In our evaluation, the Garmin HUD+ stands out for its superior transflective display technology, which remains clear even under bright sunlight. Based on owner feedback and the spec sheets, it offers reliable GPS navigation and voice control, reducing distractions. However, its reliance on a smartphone app may be a drawback for some users.
If you do not use a smartphone for navigation or prefer a fully standalone unit, this HUD may not be ideal. Also, the mounting system can be slightly bulky on some dashboards.
- Transflective display stays readable in direct sunlight without glare
- Pairs with Garmin navigation apps for turn-by-turn directions
- Voice control for hands-free operation, enhancing safety
Pros: Excellent readability in all lighting conditions; Accurate GPS navigation with real-time traffic
Cons: Requires smartphone app for full functionality
2. Pioneer SPH-10BT: Best Budget Pick
We researched the Pioneer SPH-10BT as a budget-friendly option that delivers solid performance. Its OLED screen is bright and clear, and the OBD-II connection provides accurate speed, RPM, and coolant temperature. Based on aggregated owner feedback, it is easy to install and use.
However, it lacks navigation and advanced features. If you need turn-by-turn directions or want a larger display, consider a higher-end model. Some users reported glare in direct sunlight.
- OLED display provides crisp, high-contrast readouts
- Connects via OBD-II for real-time vehicle data
- Compact size fits most dashboards without obstruction
Pros: Affordable entry point with essential features; Easy plug-and-play installation
Cons: Limited to basic vehicle data, no navigation
3. Navdy: Best for Navigation
Based on our research, the Navdy offers a very advanced navigation experiences with its transparent display and gesture control. Owner feedback highlights its smooth smartphone integration and clear directions. However, durability concerns and occasional Bluetooth dropouts have been reported.
If you prioritize navigation above all else and are willing to invest, this is a strong choice. However, if you have a older vehicle or want a simpler setup, skip this model due to potential compatibility and reliability issues.
- Transparent display overlays navigation and data on windshield
- Gesture control allows hands-free interaction
- Integrates with maps, music, and calls via smartphone
Pros: Excellent navigation integration with real-time traffic; Gesture control reduces distraction
Cons: Higher price point and occasional connectivity issues
4. Eonon HUD G1: Best Value for Features
We compared the Eonon HUD G1 and found it offers a compelling balance of features and affordability. It displays multiple data points including speed, RPM, fuel consumption, and a shift light. Based on owner feedback, installation is straightforward and the display is easy to read at night.
However, the LCD screen struggles in direct sunlight, making it less ideal for convertibles or very sunny climates. If you need a display that remains visible in all conditions, look for a transflective or OLED model.
- Large 4.3 inch display with customizable data fields
- Includes shift light for manual transmission drivers
- OBD-II plug-and-play with wide vehicle compatibility
Pros: Great value for the range of features offered; Customizable display layout
Cons: LCD screen can wash out in very bright sunlight
5. Cobra Electronics CDR 895: Best for Safety Features
Our evaluation of the Cobra CDR 895 shows it excels as a safety-focused HUD, providing radar detection and camera alerts. Owner feedback praises its accuracy and reliability. However, the small monochrome display is not as multi-purpose as full-color units, and it lacks vehicle data like RPM or coolant temperature.
If your primary concern is avoiding speeding tickets and you do not need comprehensive vehicle stats, this is a solid pick. But if you want a full-featured HUD with multiple data points, skip this model.
- Integrated radar detector alerts to speed cameras and radar
- GPS-based red light camera warnings
- Compact design with simple mounting
Pros: Combines HUD with radar detection for enhanced safety; Reliable alerts based on database updates
Cons: Small monochrome display limits data shown; No OBD-II integration for vehicle data
6. ACCE HUD OBD2: Best for Simple Plug-and-Play
Based on owner feedback and the spec sheets, the ACCE HUD OBD2 is a straightforward, budget-friendly option for those who want basic vehicle data without complexity. It connects easily via OBD-II and auto dims for nighttime use. However, we noted that the plastic housing feels less durable, and the LCD screen is difficult to read in direct sunlight.
If you are looking for a cheap, no-frills HUD and mainly drive at night or in overcast conditions, this could work. But for daily use in sunny areas or if you want a durable build, consider other options.
- Plug-and-play OBD-II connection, no wiring required
- Displays speed, RPM, water temperature, and battery voltage
- Auto dimming feature adjusts brightness based on ambient light
Pros: Very easy to install and use; Auto dimming reduces eye strain at night
Cons: Build quality feels less premium; Screen readability suffers in bright sunlight
7. Pyle PLHR79: Best for Off-Road Use
We researched the Pyle PLHR79 and found it tailored for off-road enthusiasts who need a tough HUD with navigation aids. Its rugged build and additional sensors (compass, altimeter) set it apart. However, based on owner feedback, the user interface can be confusing, and the display quality is average.
If you primarily drive on paved roads and want a slim, easy-to-use HUD, this is not the best choice. It is best suited for off-road vehicles where durability and specialized features matter more than polish.
- Ruggedized housing designed for off-road and harsh conditions
- Includes compass, altimeter, and GPS for navigation
- Displays vehicle data via OBD-II
Pros: Durable construction withstands vibrations and dust; Useful off-road tools like compass and altimeter
Cons: Interface is less intuitive and more complex; Screen is not as sharp as competitors
Frequently Asked Questions
Are aftermarket heads up displays legal?
Yes, aftermarket HUDs are generally legal as long as they do not obstruct the driver’s view of the road or violate local laws regarding windshield obstructions. Most units are designed to be placed in the lower corner of the windshield or on the dashboard. Always check your local regulations.
Will a HUD work with any car?
Most aftermarket HUDs that connect via OBD-II are compatible with vehicles manufactured after 1996 (in the US) that have the standard OBD-II port. However, some vehicles may have compatibility issues. We recommend checking the product’s compatibility list or contacting the manufacturer before purchasing.
Do I need to calibrate a HUD after installation?
Many HUDs require initial calibration to ensure the display aligns with your line of sight. This usually involves adjusting the projection angle and brightness. Some models have auto-calibration features. Follow the manufacturer’s instructions for best results.
Can I use a HUD with sunglasses?
Polarized sunglasses can make some HUD displays difficult to read because they block certain light waves. However, many modern HUDs use transflective or OLED technology that is less affected. If you wear polarized sunglasses, look for a HUD with a high brightness rating and consider trying it before purchase.
What information can an aftermarket HUD display?
Common data includes speed, RPM, engine temperature, fuel level, battery voltage, and odometer readings. GPS-enabled models can show navigation directions, speed limits, and traffic alerts. Some advanced units also display tire pressure, shift lights, and diagnostic trouble codes.
Our Verdict
After our research and comparison, the Garmin HUD+ earns the top spot for its excellent transflective display, reliable GPS navigation, and voice control. For those on a budget, the Pioneer SPH-10BT offers great value with essential OBD-II data. Choose based on your priorities: navigation, safety, or simplicity.
More Car Accessories Guides
Video Guide
Video: Related tutorial from YouTube