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🚗 vjoycar c80 universal heads up display gps digital mph speedometer for cars with odometer speedo fatigue alert, 4.5inch large screen, automotive tool logo

🚗 VJOYCAR C80 Universal Heads Up Display GPS Digital MPH Speedometer for Cars with Odometer Speedo Fatigue Alert, 4.5inch Large Screen, Automotive Tool Review

6

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🚗 Car Electronics, 🚗 Car & Vehicle Electronics

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Description of 🚗 VJOYCAR C80 Universal Heads Up Display GPS Digital MPH Speedometer for Cars with Odometer Speedo Fatigue Alert, 4.5inch Large Screen, Automotive Tool

【What’s GPS Speedometers?】Collecting speed from GPS satellites. No relation with the car engine, therefore, it’s 100% universal for all vehicles include car, truck, pick-up, suv, scooter, train, motorcycle, bike, boat, RZR. 【What does the GPS HUD display?】Driving Speed, Single Driving Time, Single Driving Mileage and Total Mileage - Odometer. Single Driving Mileage from ACC is on to ACC is off. Model C80 and C90 has total mileage - odometer function also. 【What’s the speed unit?】KM/H and MPH. Long press the "Enter" button, when the left side of the screen lights up "ML" or “KM” means the speed is displayed in MPH or KM/H. 【What other function?】Over-speed alert/alarm. Default setting alert value is 120. Adjust the over-speed setting, once over value, it will give a warning. If want to off speed warning, just adjust the over-speed value to a very impossible high value. 【How accuracy?】 As usual, it’s 2-5MPH/KMH off from the car engine speed. The display speed could be calibrated by hand easily. Make it 2-5 miles ahead to avoid speed ticket. Professional factory on little car safety speedometer for more than 10 years, offer u good small beautiful things with good price.

Reviews

Global ratings 6
  • 5
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  • 4
    3
  • 3
    0
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Type of review

Revainrating 5 out of 5

Miles Per Hour: Car Electronics

This on my Subaru Sambar Van measures this car's speed in kilometers. So I decided to give it a try and am very satisfied. Easy to install and very accurate.

Pros
  • Nice Thing
Cons
  • Piggy Bank Price

Revainrating 5 out of 5

I do not recommend it!

Real bullshit... Speedometer and odometer start up after 10 minutes drive from home when I park my car at work... They say it's the first time but it does the same thing every day , No spam ! I do not recommend it!

Pros
  • Looking forward to it
Cons
  • Clarity

Revainrating 2 out of 5

GPS speedometers were perfect

The very first GPS sensors I got were wrong but Revain took care of that. I sent them back they sent me the right ones they work well and they are very accurate thank you I would recommend this product to anyone who wants to learn faster

Pros
  • Free for educational purposes
Cons
  • Cable is shorter than others

Revainrating 4 out of 5

Is not used. - Car electronics

Easy to read. Easy to use. Accurate at 5mph during test but never stops at speed. Tested on another machine. When set to speed on level ground, this unit constantly jumped at 2-4 mph, it never stayed stable. There were also 2 different phones with speedometers, both of which remained stable. It went in the bin and is not used.

Pros
  • Very good price
Cons
  • Damaged

Revainrating 4 out of 5

Cannot be used at night.

The device is not bad once set up and is accurate enough (within 2mph) to ensure the displayed speed is correct. Clearly visible in daylight. BUT, as mentioned in other reviews, it cannot be used at night because it is too bright. The light barrier dims the display a little at night, but is still very bright and creates a dangerous distraction. If the device had manual adjustment, it would be nice. I'll come back disappointed.

Pros
  • holding fists
Cons
  • embarrassing

Revainrating 4 out of 5

Speedometer inaccurate.

Do not record exact mileage when unplugged as directed. Total showed 9 miles after driving 9 miles, disconnected and reconnected after 5 minutes showed 4 miles for my total. Disconnected, reconnected, showed 3km run. incorrect total mileage calculation. The second complaint is that the altimeter is way off, even when properly calibrated. Third complaint: The speedometer is very slow to respond, taking too long to turn to register speed. If it reads 5 mph, you'll lose speed to 10 mph. Do not buy

Pros
  • Sleek design
Cons
  • Broadly ok, but...