Why is the speed sometimes inaccurate or 1–2 MPH off?

GPS speed may briefly fluctuate in tunnels, underground garages, or areas with weak satellite signals. The H1 also supports manual speed calibration to fine-tune accuracy if needed.

Can I switch between MPH and KMH?

Yes. The H1 model supports switching between MPH and KMH. You can change the unit in the settings menu by following the steps in the user manual.

Can I adjust the brightness manually?

Yes. The H1 features automatic brightness adjustment, which adapts to ambient light conditions. You can also manually adjust brightness levels in the settings to ensure comfortable visibility at night.

Does it have a speed warning or alarm?

Yes. You can set a custom overspeed alarm. When your speed exceeds the preset limit, the device will alert you to help promote safer driving.

Does the display show direction?

Yes. The H1 includes a compass function that displays driving direction (N / S / E / W).

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Heads up Display for Cars Windshield, Car HUD Display, GPS Speedometer | USB Cable Plug & Play,Automatic Brightness Adjustment,Speeding Alert

Heads up Display for Cars Windshield, Car HUD Display, GPS Speedometer | USB Cable Plug & Play,Automatic Brightness Adjustment,Speeding Alert

Product ID: 634911884

Details

Brand
KUOWEIHUD
Item Weight
1.6 ounces
Item dimensions L x W x H
3.4 x 1.6 x
Material
Acrylonitrile
Number of Items
1

🌗Auto brightness adapts day & night

📡Dual GPS+BDS chip, 10Hz refresh

🔌Universal USB plug & play

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Stay Ahead, Stay Safe: Your Speed, Your Style, Instantly Visible

SMART SPEEDING ALERTS - Stay safe and avoid tickets with real-time speeding notifications, designed to keep you in control and stress-free.
PLUG PLAY FOR EVERY RIDE - Seamlessly install in any vehicle with a USB port—from compact cars to motorcycles and trucks—no tech skills required.
SATELLITE PRECISION AT 10 HZ - Experience ultra-responsive speed tracking with dual-mode GPS+BDS chip technology, locking onto 32 satellites for unmatched accuracy.
EFFORTLESS VISIBILITY IN ANY LIGHT - Intelligent light sensors automatically adjust brightness, ensuring crystal-clear display whether under blazing sun or nighttime shadows.
CLEAR SPEED READOUT FOR ALL DRIVERS - Large font and anti-reflective metal shading guarantee easy speed reading, even with sunglasses or weaker eyesight.

The KUOWEIHUD Heads Up Display is a compact, USB-powered GPS speedometer that delivers rapid, accurate speed data by connecting to up to 32 satellites with a 10Hz refresh rate. Featuring automatic brightness adjustment and a glare-free display, it ensures clear visibility in all lighting conditions. Compatible with all vehicles equipped with a USB port, this plug-and-play device enhances driving safety with real-time speed alerts and an easy-to-read interface designed for every driver.

Specifications

ASIN	B0D6G32778
Best Sellers Rank	#44,563 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Speedometers
Brand Name	KUOWEIHUD
Customer Reviews	4.2 4.2 out of 5 stars (336)
Included Components	H1-HUD
Item Dimensions	3.4 x 1.6 x 0.4 inches
Item Weight	1.6 ounces
Manufacturer	KUOWEIHUD
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	H1
Number of Items	1
Part Number	H1-Green
UPC	768771768962
Unit Count	1 Count
Voltage	5 volts

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27324CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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