---
product_id: 158300769
title: "GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices)"
brand: "gemwon"
price: "₩1246"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/158300769-gemwon-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader
store_origin: KR
region: South Korea
---

# iOS & Android compatible Bluetooth 4.0 Reads 3000+ codes GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices)

**Brand:** gemwon
**Price:** ₩1246
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unlock Your Car's Secrets with GEMWON!

## Quick Answers

- **What is this?** GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) by gemwon
- **How much does it cost?** ₩1246 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/158300769-gemwon-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader)

## Best For

- gemwon enthusiasts

## Why This Product

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

## Key Features

- • **📲 Effortless Setup!:** Simply download the app, connect via Bluetooth, and start diagnosing in minutes.
- • **🔒 Certified Quality!:** CE, FCC, and ROHS certified for reliability and safety.
- • **💰 Save Big on Repairs!:** Avoid costly shop fees by diagnosing issues yourself with this powerful tool.
- • **🚗 Diagnose Like a Pro!:** Quickly identify and clear error codes to keep your vehicle running smoothly.
- • **📊 Comprehensive Data Insights!:** Monitor speed, fuel pressure, and more for informed vehicle management.

## Overview

The GEMWON OBD2 Scanner is a Bluetooth-enabled diagnostic tool designed for vehicles from 1996 onwards. It reads over 3000 generic codes, provides real-time data on various vehicle metrics, and is compatible with both iOS and Android devices. With its high-tech chip and user-friendly setup, this scanner empowers you to diagnose and address vehicle issues efficiently, saving you time and money.

## Description

Full description not available

## Features

- Car Diagnostic Scanner: Gemwon OBD2 bluetooth scanner 4.0 can find out the reason for code quickly and clear MIL light for car. It can also check speed, tach, DC voltage, fuel pressure etc data. You can make decision about possible repairs and save perhaps hundreds of dollars from shop fees by this OBD2 scanner.
- Advantages: Gemwon ODB2 scanner is made by high tech chip (25K80) and work more efficiently and accurately. It can read over 3000 generic codes (not includes ABS and SRS) and pass CE, FCC and ROHS certification. Fits for all vehicles since 1996 year in UK.
- Compatibility: This OBD scanner use ELM327 16 pin interface (general on diver side). Support on all OBDII protocols and works with ios and android devices.
- Simple Using: Before use OBD2 reader, you need to scan the QR code to download app (iOS: AutoDoctor/Android: Torque) on Google Play. Secondly install OBDII scan tool to car and turn on engine, then connect OBDII reader with phone by bluetooth, it can start to work.
- What You Get: 1 Gemwon OBD2 bluetooth scanner and our friendly services within 24 hours..

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GEMWON |
| Brand | GEMWON |
| Package Dimensions | 10.2 x 6.4 x 2.6 cm; 40 g |
| Manufacturer reference | ELM |
| Manufacturer part number | ELM |
| Item Weight | 40 g |

## Product Details

- **Brand:** GEMWON
- **Power source:** Corded Electric
- **UPC:** 682141901127
- **Manufacturer:** GEMWON

## Images

![GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 1](https://m.media-amazon.com/images/I/71+V6zP2XOL.jpg)
![GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 2](https://m.media-amazon.com/images/I/71fx8U8I1YL.jpg)
![GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 3](https://m.media-amazon.com/images/I/710EVpAFx8L.jpg)
![GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 4](https://m.media-amazon.com/images/I/71OtF1db6HL.jpg)
![GEMWON OBD2 Scanner Bluetooth Upgrade 4.0 OBDII Code Reader ELM327 Adapter Auto Diagnostic Tool for Vehicles Conditions Checking (Works with iOS Android Devices) - Image 5](https://m.media-amazon.com/images/I/71ED4tk7IKL.jpg)

## Questions & Answers

**Q: Does this work with a honda civic 2.2 diesel 2012model? some say it works with diesels and some say it doesn't. confused.com**
A: In my experience, it does not work with diesels, certainly not with a 1.6 HDi.  The seller answered my query about this to tell me that it was not working with my car as it does not work with diesels!  Well, they should have said that upfront!

**Q: Will this read abs code on vwlt35 2.5 van please ?**
A: Maybe

**Q: Does it display the car's service history?**
A: No because I used it on a 2011 car model which hasn’t got to facility to storing service history electronically. But it could be possible that it will display service history of newer cars that have their service history stored on the car computer system.

**Q: Will this work with Renault Twingo year 2000?**
A: Dear customer,thisOBD does not support Renault Twingo year 2000

---

## 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.kr/products/158300769-gemwon-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader](https://www.desertcart.kr/products/158300769-gemwon-obd2-scanner-bluetooth-upgrade-4-0-obdii-code-reader)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*