---
product_id: 479026610
title: "G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars"
brand: "fastsun"
price: "€ 61.44"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/479026610-g4s-digital-gps-speedometer-car-hud-heads-up-display-digital
store_origin: FI
region: Finland
---

# Fatigue Reminder 10Hz Refresh Rate Universal Compatibility G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars

**Brand:** fastsun
**Price:** € 61.44
**Availability:** ✅ In Stock

## Summary

> 🚀 Drive Smart, Stay Safe!

## Quick Answers

- **What is this?** G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars by fastsun
- **How much does it cost?** € 61.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/479026610-g4s-digital-gps-speedometer-car-hud-heads-up-display-digital)

## Best For

- fastsun enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Overspeed alarms keep you within limits, ensuring a safer drive.
- • **Fatigue Be Gone:** Built-in reminders help you take breaks, reducing the risk of accidents.
- • **Day or Night Clarity:** Adaptive sensitivity ensures visibility in all lighting conditions.
- • **Plug & Play Convenience:** Simple installation means you can hit the road in no time!
- • **Stay Ahead of the Curve:** Experience real-time speed updates with a lightning-fast 10Hz refresh rate.

## Overview

The FastsunG4S Digital GPS Speedometer is a multifunctional heads-up display compatible with all vehicle types. It features a dual-mode GPS + BeiDou chip for accurate speed readings, a 10Hz refresh rate for real-time updates, overspeed alarms for safety, and a driver fatigue reminder. Its compact design ensures clear visibility without obstructing your view, making it an essential tool for modern drivers.

## Description

G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars

## Features

- Suitable for All Cars. GPS + BeiDou dual-mode chip, can be compatible with all vehicles, no need to worry about compatibility problems at all.For example, new energy vehicles, hybrid cars, motorcycles, fuel trucks, buses, big trucks, etc. are all compatible. Using 10Hz high refresh rate for 10 frames per second, the car speed is refreshed fast and without delay.
- 2 Alarm Functions. Speeding alarm: Alerts drivers not to exceed the speed limit to improve driving safety. Fatigue driving reminder: The 4-hour continuous driving break reminder can prevent car accidents caused by driver fatigue.
- Adaptive Sensitivity. No matter day or night, still clearly visible.The compact body is suitable for placement no matter where it is placed, it is clear and natural, and does not block any line of sight.
- Multifunction Speedometer. New intelligent GPS vehicle speed and time display. GPS vehicle speed, satellite time, compass, overspeed alarm, driver fatigue reminder.
- Speed Calibration Function. Accurate speed display, can be adjusted to be consistent with the speed on the car speedometer (GPS vehicle speed is approved by satellite signals! It is essentially very accurate, and no adjustment is required normally)..Easy to install. 1. Plug the supplied USB cable into your car's cigarette lighter. 2. Then connect the HUD. 3. Place the HUD where you want it to be.

## Product Details

- **Brand:** Fastsun
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item dimensions L x W x H:** 4.02 x 2.99 x 2.83 inches
- **Screen Size:** 3 Inches
- **UPC:** 724873556197

## Images

![G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars - Image 1](https://m.media-amazon.com/images/I/61HhIsCJlDL.jpg)

## Frequently Bought Together

- Fastsun G4S Digital GPS Speedometer, Car HUD Heads Up Display with Digital Speed in MPH KPH, Overspeed Alarm, Driver Fatigue Reminder, Multifunction Speedometer Universal for All Vehicle, Fuel Cars
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**Shop now:** [https://www.desertcart.fi/products/479026610-g4s-digital-gps-speedometer-car-hud-heads-up-display-digital](https://www.desertcart.fi/products/479026610-g4s-digital-gps-speedometer-car-hud-heads-up-display-digital)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-28*