Giantz Universal Car Digital GPS Speedometer OBDHeads Up Display Overspeed Warning Alarm
SKU: 46834618986

Giantz Universal Car Digital GPS Speedometer OBDHeads Up Display Overspeed Warning Alarm

$28.80 $32.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Giantz Universal Car Digital GPS Speedometer OBDHeads Up Display Overspeed Warning AlarmKeep your eyes on the road and ensure you're always driving safely under the speed limit with a Giantz GPS HUD speedometer. Designed to suit almost any vehicle, the HUD sits on your dash and projects your speed and direction of travel onto your windscreen, directly in your line of sight. It displays driving data on the front windshield such as speed, RPM, fuel consumption, water temperature and voltage, allowing you to monitor your driving data while

Keep your eyes on the road and ensure you're always driving safely under the speed limit with a Giantz GPS HUD speedometer. Designed to suit almost any vehicle, the HUD sits on your dash and projects your speed and direction of travel onto your windscreen, directly in your line of sight. It displays driving data on the front windshield such as speed, RPM, fuel consumption, water temperature and voltage, allowing you to monitor your driving data while safely keeping your eyes on the road. Combine the OBD & GPS HUD system into one. The over-speed alert ensures your safety during long-distance driving. Freely switch between a multifunctional display or a simple function display. Easy to install, this is essential gear for the daily driver or tourist!

Features
Compatible with all cars & Trucks
OBD2 & GPS dual mode
User-friendly control interface
Compact dashboard
Digital multi-color 3.5-inch LCD
Rich data display: driving speed/RPM/tank temperature/battery voltage/mileage/automatic power on or off, and switch between km/h and mph.
GPS navigation direction compass
Dual-core computer processor for real-time driving data
Over speed alarm
Battery voltage alarm
Automatic and manual brightness adjustment mode, driving without glare
Powered via Included cigarette Lighter (car Accessory) USB cable

Specifications:
Material: Plastic
Display function: driving speed, voltage, satellite time, mileage measurement, accumulated total mileage, calculation of driving time
Alarm function: Low voltage alarm, speed alarm
Selectable Speed Units: MPH / KPH
Display Brightness Adjustment: (11) Level
Overall Size: 9x5x2.5cm
Screen Size: 3.5inch
Work Voltage: 11V-18Vdc (12Vdc/400mA)
Alarm Volume: >=30dB(A)
OBD Cable Wire Length: 170cm
GPS Cigarette cable length:230cm
Colour: Black
Assembly required: No
Number of packages: One

Package Content
GPS HUD Speedometer x1
OBD Cable x1
GPS Cable x1
Non-Slip Mat x1
Reflective film x1
Instruction Manual x1

This product comes with 1 year warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46834618986

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4.4 ★★★★★
Based on 414 reviews
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Charlie
Alexandria, US
★★★★★ 5
This Pillow Is A Must Buy!! What Are You Waiting For?
Size: Queen (Pack of 1)
This is, without a doubt, the best pillow I have ever owned. One of my favorite features is the adjustable shredded memory foam fill, which allows you to customize the loft and firmness by adding or removing foam to suit your sleeping preferences. As both a side and back sleeper, I found it incredibly comfortable and supportive. The overall quality is excellent, from the materials used in the pillow itself to the thoughtful packaging. The removable cover is washable, although I personally use a pillowcase to keep it protected. I also appreciated that extra foam is included, making it easy to fine-tune the pillow over time. The difference in my sleep quality was noticeable from the very first night. I’ve been sleeping more comfortably and waking up feeling more rested ever since I started using it. Considering the quality, comfort, and customization options, I believe the $75 price point is well worth it. I am so impressed with this pillow that I plan to purchase another one in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
Verified Purchase
ahindris
Pawtucket, US
★★★★★ 5
This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I purchased the DreamyBlue Signature Adjustable Pillow for my husband because he often experiences back discomfort, and many of the pillows we had previously would become flat and lose their support over time. This pillow has exceeded our expectations. It is incredibly soft, comfortable, and comes with extra filling, which allows you to adjust the firmness to your personal preference. We really appreciated having that option. Even after extended use, the pillow has maintained its shape much better than other pillows we've owned. It provides a plush, cozy feel while still offering good support. My husband finds it very comfortable, and it has quickly become his favorite pillow. This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability. I would definitely recommend it.
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Reviewed in the United States on June 4, 2026
C
Verified Purchase
Conway Bolt
Belleville, US
★★★★★ 5
Finally Found a Pillow Worth Keeping
Size: Queen (Pack of 1)
I genuinely feel like I’ve tried every pillow on the market. At one point, I thought Amazon was going to flag my account because I bought and returned so many pillows trying to find the right one. This is the only pillow that made the cut. The shredded memory foam filling makes a huge difference because the pillow is both soft and supportive, while still being adjustable to fit the way you sleep. It arrives extremely full and plush, and it even comes with an extra bag of fill, which honestly surprised me. I ended up removing about half of the filling to get it exactly how I wanted it. I’m a side/stomach sleeper, which can make finding a good pillow difficult since most are either too thick or too flat. This one was perfect because I could shape it exactly how I sleep. It stays cool throughout the night, has a slightly heavier premium feel, and feels much higher quality than most pillows I’ve tried. Super comfortable, supportive, and customizable. I would absolutely recommend it and would definitely buy it again
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Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 4
A bit expensive
Size: Queen (Pack of 1)
Waited to give a review on this one because I needed several nights before I had any idea if it was as good as everyone says. I've had a real problem finding pillows lately. Either they're too soft to provide support and I wake up with a stiff neck or they're too sturdy and I wake up with a stiff neck. Contour pillows have worked best for me, but they fall under the category of too sturdy. I also toss and turn too much at night, which means I always end up in an awkward position with contour pillows. So I took a chance on an obscenely expensive pillow, and yes, that is the reason for one less star. I'd happily pay $70 for a pillow I thought was amazing and comfortable and perfect, but this one wasn't quite it. It IS comfortable. I have slept on it for a month now without it making my neck stiff, so it does actually provide a good balance between soft and sturdy. They make it easy to stuff the pillow to your preferred fluffiness and even provide extra stuffing if you need it, which adds to the degree of comfort. While the pillow does provide good neck support, I toss and turn a bit trying to find a comfortable position when I first try to sleep. The stuffing within the pillow moves around at night, most notably shifting to the side and the pillow is notably flatter now than when I first purchased it. You can fluff it out, similarly to a down pillow, but it doesn't seem to retain its shape on its own. In some ways, that's good because what it does instead is try to retain a shape that fits you. So yes, this is a really good pillow. One of the better ones you can buy. But it's really expensive for a pillow.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amber Teele
Los Angeles, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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