---
product_id: 400655085
title: "KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars"
brand: "konnwei"
price: "VT47660"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/400655085-kw206-car-obd2-hud-digital-meter-gauge-all-in-one
store_origin: VU
region: Vanuatu
---

# 3.5’’ color LCD display Universal OBD2 compatibility (2003+) Reads & clears engine fault codes KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars

**Brand:** konnwei
**Price:** VT47660
**Availability:** ✅ In Stock

## Summary

> 🚦 Drive smarter, safer, and in the know—your car’s brain, right on your dash!

## Quick Answers

- **What is this?** KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars by konnwei
- **How much does it cost?** VT47660 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/400655085-kw206-car-obd2-hud-digital-meter-gauge-all-in-one)

## Best For

- konnwei enthusiasts

## Why This Product

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

## Key Features

- • **Smart Power & Updates:** Auto sleep mode when off, lifetime software updates, and easy 4-button control for effortless use.
- • **Instant Fault Diagnosis:** Scan, read, and erase engine fault codes yourself—skip the costly mechanic visit.
- • **Plug & Play Universal Fit:** Works seamlessly with all 2003+ OBDII gas/diesel vehicles—just plug into your car’s OBD port and go.
- • **Real-Time Engine Insights:** Monitor speed, RPM, coolant temp & fuel consumption live on a vibrant 3.5’’ color HUD.
- • **Safety-First Driving Alerts:** Customizable alarms for RPM, speed, coolant temp & voltage keep you ticket-free and accident-aware.

## Overview

The KONNWEI KW206 is an all-in-one OBD2 HUD digital meter gauge that combines a trip computer and diagnostic scanner. Featuring a sharp 3.5’’ color display, it provides real-time engine data including speed, RPM, coolant temperature, and fuel consumption. Compatible with all 2003 and newer OBDII vehicles, it reads and clears engine fault codes, offers customizable safety alerts, and supports lifetime software updates—empowering drivers to maintain peak vehicle performance and safety with ease.

## Description

KW206 Car OBD2 HUD display is the combination of automotive trip computer gauge and diagnostic scan gauge. Not only it can display up to hundreds of real-time engine parameters in its digital 3.5’’ color screen like speedometer, RPM, water coolant temperature, fuel consumption, total mile ... but also can read engine fault codes and turn off the check engine light.KW206 is an upgraded version of car Head-Up Display with its high updating rate, warning systems and more. Accessing data directly from car computer and display it in a large digital 3.5in color LCD, avoid accident happening when you’re driving with head down. Besides, 4 parameters alarm including RPM, VSS Speed, ECT (Engine Coolant Temp), Voltage can be set to help you reducing over-speed risk and tickets, developing a good driving habit and safety.Works on all 2003 or newer OBDII certified gas/diesel engine cars, SUVs, Light Trucks, including J1850/CAN/ EOBD protocols vehicles. Simply plug into car's OBDII Port, it will get power on automatically and follow the on-screen instruction to go. On Top 4-buttons operation allows you quickly and easily access the powerful features of the KW206 Digital Meter Gauge.

## Features

- ALL IN ONE OBD2 GAUGES ➤ KW206 Car OBD2 HUD display is the combination of automotive trip computer gauge and diagnostic scan gauge. Not only it can display up to hundreds of real-time engine parameters in its digital 3.5’’ color screen like speedometer, RPM, water coolant temperature, fuel consumption, total mile ... but also can read engine fault codes and turn off the check engine light. Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- PROFESSIONAL OBD2 SCANNER ➤ the KW206 car hud is newly designed as an enhanced HUD display and car diagnostic scanner, it’s a smart OBD2 gauge for car owners to quickly read and erase DTC (engine fault codes) and check Live Data Stream which can help you to accurately identify the cause of your CHECK ENGINE LIGHT and perhaps fix it without going to see your dealer.
- SAFETY DRIVING HUD ➤ the KW206 is an upgraded version of car Head-Up Display with its high updating rate, warning systems and more. Accessing data directly from car computer and display it in a large digital 3.5in color LCD, avoid accident happening when you’re driving with head down. Besides, 4 parameters alarm including RPM, VSS Speed, ECT (Engine Coolant Temp), Voltage can be set to help you reducing over-speed risk and tickets, developing a good driving habit and safety.
- UNIVERSAL COMPATIBILITY ➤ Works on all 2003 or newer OBDII certified gas/diesel engine cars, SUVs, Light Trucks, including J1850/CAN/ EOBD protocols vehicles. Simply plug into car's OBDII Port, it will get power on automatically and follow the on-screen instruction to go. On Top 4-buttons operation allows you quickly and easily access the powerful features of the KW206 Digital Meter Gauge.
- EXTRA FEATURES ➤ KONNWEI KW206 supports the unit switch from metric to imperial like KM-Mile, auto-adjust screen brightness, fast data transmission rate, 0-100 speed-up test. Also it supports lifetime software update to fix any possible issue; You can leave obd2 gauges stay in the car without unplugging, KW206 will automatically enter sleep mode when engine off, power on while detecting the ignition. Definitely it’s an essential OBD2 digital gauge for every car owner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KONNWEI |
| Part number | KW206 |
| Item Weight | 275 g |
| Product Dimensions | 2.58 x 8.4 x 13 cm; 275 g |
| Manufacturer reference | KW206 |
| Colour | KW206 |
| Material | Metal |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** KONNWEI
- **Material:** Metal
- **Item dimensions L x W x H:** 26 x 84 x 130 millimetres
- **Item weight:** 275 Grams
- **Thread type:** SAE J1962

## Images

![KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars - Image 1](https://m.media-amazon.com/images/I/51GQVuIde3L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: does this have a oil change reminder ?**
A: no it does not. 

I DOES, however, provide instant real-time activities with the car, like fuel rail pressure and oil temperature.

**Q: Does it record the mileage?**
A: Yes, KW206 OBD2 gauge can display up to hundreds of engine live data including the total mileage.

**Q: Does this unit show the transmission temperature for a 2003 Dodge diesel yet?  This parameter is hard to find on obd2 devices.**
A: Sorry, the transmission temperature is not supported yet.

**Q: Sorry if that questions was asked but does it show your fuel gauge ? thank you**
A: KW206 can show the trip fuel and total fuel.

## Frequently Bought Together

- KONNWEI KW206 Car OBD2 HUD Digital Meter Gauge All in One Automotive Trip Computer Smart OBD Speedometer Water Temperature Fuel Pressure Tester for All 2003 and Newer Cars
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-31*