---
product_id: 471076049
title: "Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch"
brand: "geloo"
price: "266 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/471076049-geloo-car-head-up-display-obd2-gps-gradiometer-hud-gauge
store_origin: PL
region: Poland
---

# Dual OBD+GPS system 3-in-1 multifunctional Real-time vehicle data Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch

**Brand:** geloo
**Price:** 266 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drive with Cutting-Edge Clarity!

## Quick Answers

- **What is this?** Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch by geloo
- **How much does it cost?** 266 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/471076049-geloo-car-head-up-display-obd2-gps-gradiometer-hud-gauge)

## 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

- • **Dynamic Display:** Switch between vibrant colors for alerts and ambient light to match your mood.
- • **Versatile Mounting:** Easily install on your A-pillar or center console with a 360° rotating bracket.
- • **Multilingual Mastery:** Navigate effortlessly with 12 languages at your fingertips.
- • **Precision Performance:** Experience real-time speed and slope monitoring for ultimate driving safety.
- • **Satellite Superiority:** Connect with up to 32 satellites for unparalleled accuracy in any terrain.

## Overview

The GelooCar Head Up Display is a state-of-the-art multifunctional gauge that combines OBD and GPS systems to provide real-time vehicle data, including speed, slope, and engine load notifications. With a 3.5-inch display, it supports 12 languages and features a customizable color alert system, ensuring safety and convenience for all drivers.

## Description

Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch

## Features

- HUD P21 is a multifunctional instrument, dual-system OBD+GPS system, which can measure the slope and inclination angle of off-road vehicles, as well as the inclination data of up and down slopes. Provide vehicle speed, direction, engine load notification, with high-precision satellite real-time clock and direction functions.
- Head Up Display Built-in GPS+BeiDou and Galileo chip module, can receive up to 32 satellites. P21 has 12 languages and is currently the most language product on the market. Split bracket, the bracket can be rotated in 360 all directions. It can be hung on the A-pillar or placed in the center console.
- The ambient light is on after power on, and the colors are blue, red, and purple (the colors can be switched at will). When there is an alarm, the color will flash red and beep (keep the brightest state), flashing an alarm, safer and more intimate.
- Real-time monitoring of left and right, downhill, and uphill side inclination angles, providing information on car attitude changes for outdoor off-road and extreme crossings, and ensuring driving safety. Larger font, clearer and smoother screen.

## Product Details

- **Brand:** Geloo
- **Material:** Plastic
- **Screen size:** 3.5 Inches
- **Manufacturer:** Hot car parts

## Images

![Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch - Image 1](https://m.media-amazon.com/images/I/61d3TNk2VDL.jpg)
![Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch - Image 2](https://m.media-amazon.com/images/I/71ZweMZfKlL.jpg)
![Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch - Image 3](https://m.media-amazon.com/images/I/714qp7je4PL.jpg)
![Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch - Image 4](https://m.media-amazon.com/images/I/71ZRX6KoWdL.jpg)
![Geloo Car Head Up Display OBD2 GPS Gradiometer HUD Gauge 3in1 Multifuction Gauge Speed Speedometer Digital HUD Display OBD2+GPS+Slope Meter Mode Auto Diagnostic Tool for All Car Vehicles 3.5 Inch - Image 5](https://m.media-amazon.com/images/I/71p+zJeRWcL.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-29*