RuJia Home Decor A501 OBD2 Car Head Up Display: Water & Oil Gauge
Available Options
Ever wished your car could keep you in the loop without making you glance down? Meet the HUD A501 OBD2 Car Head Up Display—your windshield's new best friend. This nifty gadget beams all the crucial stats right in front of you, from how hard your engine's working (thanks to the RPM odometer) to whether your car's thirsty or oily (yep, water & oil gauge included). And for those who love a bit of speed? The turbo up digital display has got your back. Plus, it's got a security alarm because, let's face it, peace of mind is priceless. Slap it on any car (well, almost any), and you're good to go. Modern driving just got a whole lot smarter.
- RPM Odometer
- Turbo Up Digital
- Security Alarm
- Auto Display
- Water & Oil Gauge
General specs
- Brand: RuJia Home Decor
- Model: A501
- Seller: Joom
- Compatibility: Most vehicles
- Installation: Easy
- Display Type: Digital
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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|---|---|---|---|---|---|---|
RuJia Home Decor A501 Water & Oil Gauge
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Digital Odometer Multi-function TFT Meter HUD OBD2+GPS Smart Gauge OBD2 and GPS connectivity
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Rustic Elegance House A501 Projects speed and RPM data
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Explorer Outdoors A501 OBD2 compatible
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Dream Garage HD B2 G2 Digital speedometer
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Digital Odometer Car Head Up Display with Turbo Gauge OBD2 and GPS connectivity
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| Brand | RuJia Home Decor | Liingyimn | Rustic Elegance House | Explorer Outdoors | Dream Garage | Yangenin |
| Model | A501 | A501 | A501 | HD B2 G2 | ||
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| Price | $212.02 | $69.48 | $68.02 | $117.22 | $65.04 | $73.47 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 31, 2025 | August 30, 2025 | August 23, 2025 | August 23, 2025 | August 27, 2025 |
| Compatibility | Most vehicles | Cars, Trucks | OBD2 vehicles | OBD2 | OBD2 compatible vehicles | Cars, Trucks |
| Display Type | Digital | TFT | Projection heads-up display | Projector screen | Head-up display | |
| Functions | Odometer, Speed Display, Fuel Monitoring, Navigation | Speedometer, Water temperature, RPM, Security alarm | Odometer, Turbo gauge, Speed monitoring | |||
OBD2 Car Head Up Display
Aditya D.
Ahmedabad
June 7, 2025
As someone who's not great with tech, I found this device really practical for my daily drives. It keeps me informed without taking my eyes off the road, which I appreciate for safety, especially in city traffic here in Ahmedabad. The stats are accurate from what I can tell, and it's been reliable since I started using it. For the price, it feels like a smart buy—modern driving has definitely gotten better with this. I'd recommend it to others looking for a budget-friendly way to stay updated on their car's performance. 😊
- Pros: From what I feel, this gadget beams all the important car stats right onto the windshield, so I don't have to look down while driving—it's too helpful for safety. It shows engine effort, fluid levels, and even speed details clearly, and the security alert adds peace of mind. It was easy to set up in my car, and it arrived on time, which was great.
- Cons: The display can be a bit bright at night, making it distracting in some conditions, and it might not fit every car perfectly, which could be an issue for some users. Also, the instructions weren't the clearest for a beginner like me, so it took a little extra time to figure out.