---
product_id: 504826029
title: "Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle"
brand: "geloo"
price: "¥10254"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/504826029-car-hud-head-up-display-universal-kmh-and-mph-digital
store_origin: JP
region: Japan
---

# Auto power sync with ignition 2.2-inch HD display Overspeed & fatigue alerts Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle

**Brand:** geloo
**Price:** ¥10254
**Availability:** ✅ In Stock

## Summary

> 🚗 Stay Ahead, Stay Safe: The Ultimate Smart HUD for the Modern Driver

## Quick Answers

- **What is this?** Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle by geloo
- **How much does it cost?** ¥10254 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/504826029-car-hud-head-up-display-universal-kmh-and-mph-digital)

## Best For

- geloo enthusiasts

## Why This Product

- Trusted geloo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Sync:** Automatically powers on/off with your engine ignition to protect your car battery and ensure seamless use.
- • **Safety-First Alerts:** Stay ahead with real-time overspeed and fatigue driving warnings, designed to keep you alert and safe on every journey.
- • **Dual Unit Speedometer:** Effortlessly switch between KMH and MPH to match your driving style or location—universal compatibility guaranteed.
- • **Plug & Play Versatility:** Easy USB installation with suction cup or non-slip mat options—fits all vehicles and installs anywhere in seconds.
- • **Crystal-Clear 2.2" HD Display:** Experience sharp, intuitive visuals with six customizable display modes for ultimate clarity on the road.

## Overview

The UKAUTO G4 Car HUD is a sleek 2.2-inch high-definition head-up display that projects essential driving data directly onto your windshield. Featuring automatic power synchronization, customizable display modes, and dual KMH/MPH speed units, it enhances driving safety with overspeed and fatigue alerts. Easy to install via USB with versatile mounting options, it’s compatible with all vehicles, making every drive smarter and safer.

## Description

Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle

## Features

- [LCD High-definition Display] 2.2 inches high-definition display is clearer and more intuitive, small and exquisite. 6 Display mode interfaces can be switched freely. Automatic synchronization of power on and off according to engine ignition, which can effectively protect the car battery.
- [Multifunctional Head Up Display] Practical function, including driving speed, satellite number, driving direction. Freely switch between KMH & MPH. Let you know the key informations for your trip. Avoids the danger of drivers looking down at the dashboard.
- [Security Alert] Over Speed alert and fatigue driving alert to ensure driver's safety during long-distance driving, over default speed is 150KM/H(MPH), and fatigue driving default time is 8 hours. Helps drivers to keep the best state on the way.
- [Automatic and manual brightness adjustment] HUD can adjust the brightness according to the environment automatically, backlight visible during the day, soft and no dazzling at night. Ambient light color changes according to the speed of car, also can be set with fixed color.
- [Plug And Play & Easy to install] USB interface plug and play. Coming with Suction Cup Bracket and Non-slip Mat, 2 installation methods, you can install on anywhere you want of your car. Compatible for all Vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UKAUTO |
| Brand | Geloo |
| Model | G4 |
| Package Dimensions | 10.1 x 7.7 x 7.6 cm; 140 g |
| Item model number | G4 |
| Manufacturer part number | G4 |
| Item Weight | 140 g |

## Product Details

- **Brand:** Geloo
- **Material:** Glass, Plastic
- **Item weight:** 0.14 Kilograms
- **Screen size:** 2.2 Inches
- **Manufacturer:** UKAUTO

## Images

![Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle - Image 1](https://m.media-amazon.com/images/I/61irn9qCeJL.jpg)

## Questions & Answers

**Q: The screen without any display, and no power**
A: Check whether the USB cable is damaged, replace the USB cable for testing, and prohibit the use of voltage higher than 5V for power supply.

**Q: Without car Speed**
A: After HUD power-on, the satellite icon flashes will start to find the satellite. Please driving the car to the road. It will work after it stops flashing.

**Q: 1. Inaccurate Speed**
A: a.First check the speed unit is correct or not, the speed unit including KM/H and MPH, please refer to the setting to switch the unit.

**Q: 2. Inaccurate Speed**
A: b.The car manufacturers usually make the dashboard speed 5-7% higher than the ECU. The international standard is based on satellite data.

**Q: Driving direction display error**
A: After the vehicle speed exceeds 5KM / H, the direction can be displayed normally.

## Frequently Bought Together

- Car HUD Head Up Display, Universal KMH & MPH Digital GPS Smart Speedometer with Suction cup holder OverSpeed Alarm Fatigue Driving Warning USB Interface for All Vehicle
- BEEWAY Blind Spot Mirrors, Round Frameless 360° Rotate Sway Adjustable HD Glass Convex Mirror Maximize RearView Universal for Car SUV Trucks Traffic Safety - Pack 2
- VANMASS 2025 BEST Car Phone Holder [Upgraded Suction & Clip]Rotatable Universal Mobile Phone Mount Dashboard Windscreen Vent Cradle Van Automobile Accessories for iPhone 16 Pro Max 15 14 13 12 Samsung

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/504826029-car-hud-head-up-display-universal-kmh-and-mph-digital](https://www.desertcart.jp/products/504826029-car-hud-head-up-display-universal-kmh-and-mph-digital)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*