ZQKJ G3 Automatic Speedometer Head Up Display: GPS HUD for real-time speed
Available Options

- Automatic speed detection
- Digital alert notifications
- Universal car compatibility
- Smart electronic accessory
- GPS HUD for real-time speed
General specs
- Brand: ZQKJ
- Model: G3
- Seller: Joom
- Compatibility: All cars
- Display Type: Head Up Display
- Features: GPS speed detection, Digital alerts
- First listed by seller: 8/7/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() ZQKJ 2025
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![]() WYOBD G3 Basic Version Heads-up display
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![]() Speed Alarm GPS HUD Display Speed limit alarm
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![]() Rustic Elegance House G3 Head-up display for safe driving
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Brand | ZQKJ | Skyfree | ZQKJ | WYOBD | LEEPEE Automotive Parts | Rustic Elegance House |
Model | G3 | 2025 | G3 Basic Version | G3 | ||
Color | ||||||
Rating |
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Price | $44.25 | $45.96 | $46.10 | $86.30 | $28.74 | $44.25 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 30, 2025 | August 28, 2025 | August 30, 2025 | August 27, 2025 | August 8, 2025 | August 30, 2025 |
Compatibility | All cars | Universal for cars | All car models | Universal | Universal | Universal |
Display Type | Head Up Display | Digital heads-up display | Digital, Color options | Heads-up display | Heads-up display (HUD) | Head-up display |
Functions | GPS speed monitoring, Over-speed alarm | Speedometer, GPS navigation, Trip computer | Speed alarm, GPS navigation, Digital sensors | Speed monitoring, Speed limit alert, Digital compass, Odometer, Clock | ||
Installation | Easy, dashboard mount | OBD-II port connection | Easy |
Kevin H.
San Jose, CA
August 17, 2025
Before getting this, I was constantly glancing at my car's dashboard to check my speed, which felt unsafe and took my focus off driving. After using it for a couple of months, I appreciate how it keeps important info in my line of sight, but it's not perfect. The projection is clear in low light, but in sunny conditions, it's extremely frustrating. The alerts are a mixed bag—they keep me informed but can be overbearing. As a gift buyer, I chose this thinking it would be a high-tech addition, but it seems more like a novelty than a necessity. For someone into fashion and beauty, the design is sleek, but the functionality has its limits. I'd recommend it with caution; it's decent but not a game-changer.
- Pros: I liked that it projects speed clearly onto the windshield, making it easy to keep my eyes on the road without looking down at the dashboard. The alerts for speed changes are helpful and come through in real-time, which seems to add a layer of safety. It works with any car I've tried, and the setup was straightforward with the manual guiding me through it.
- Cons: The display can be a bit distracting at times, especially in bright sunlight where it seems to wash out and become hard to read. The alerts, while useful, sometimes feel too frequent or unnecessary, which can be annoying during city driving. It doesn't integrate as seamlessly as I'd hoped, and the overall build quality feels a bit flimsy for the price.