--- product_id: 243282733 title: "KW206 Car OBD2 HUD Gauge" brand: "konnwei" price: "3561936₫" currency: VND in_stock: true reviews_count: 12 category: "Konnwei" url: https://www.desertcart.vn/products/243282733-kw206-car-obd2-hud-gauge store_origin: VN region: Vietnam --- # Real-time engine data update 3.5’’ color LCD display DTC code read & clear KW206 Car OBD2 HUD Gauge **Brand:** konnwei **Price:** 3561936₫ **Availability:** ✅ In Stock ## Summary > 🚗 Drive Smarter, Not Harder — Your Car’s Brain, On Display! ## Quick Answers - **What is this?** KW206 Car OBD2 HUD Gauge by konnwei - **How much does it cost?** 3561936₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/243282733-kw206-car-obd2-hud-gauge) ## 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 - • **All-in-One Smart HUD:** Seamlessly combines trip computer, speedometer, and diagnostic scanner in one sleek 3.5’’ color display. - • **Instant Engine Insight:** Access hundreds of live engine parameters like RPM, coolant temp, fuel pressure, and speed with lightning-fast updates. - • **Plug & Play Universal Fit:** Compatible with all 2003+ OBD2 vehicles—just plug in, power on, and elevate your driving experience instantly. - • **Pro-Level Fault Detection:** Read and erase engine fault codes on the spot—skip the mechanic and clear your check engine light yourself. - • **Safety-First Driving Alerts:** Customizable alarms for RPM, speed, coolant temp, and voltage help you avoid tickets and drive smarter. ## Overview The KONNWEI KW206 is a cutting-edge OBD2 HUD digital meter gauge that integrates a trip computer, speedometer, and professional diagnostic scanner into a vibrant 3.5-inch color display. Compatible with all 2003 and newer OBD2 vehicles, it delivers real-time engine data, reads and clears fault codes, and offers customizable safety alerts. Designed for the savvy driver, it enhances vehicle insight, promotes safer driving habits, and reduces costly mechanic visits—all in a sleek, plug-and-play device. ## Description Product description KW206 OBD2 HUD gauge is a compact vehicle computer that connects to the diagnostic connector in seconds and gives you an extensive trip computer, real time gauges and trouble code reader. It can read fuel economy as you drive, tell you how fast you drive your car, tell you when you are going to run out of fuel and dozens of other functions. Installation takes only seconds and requires no tools. It can be moved from car to car. Works on gas, diesel, propane, and hybrid vehicles. KW206 works on all OBDII protocols including the new CAN protocol. MULTIPLE ALERTS TO KEEP DRIVERS OUT OF DANGERS KW206 has multi-alarm functions, allowing the driver to drive the car more safely and avoid unnecessary dangers. voltage alarm High water temperature alarm RPM(Revolutions Per Minute) alarm Speeding alarm Real-time monitoring Monitoring the real-time car ECU data and display it on the four corners of the screen at the same time (up to 95 groups selectable), use the KW206 OBD speedometer never miss any data! NOTE: Some old vehicles before 2010 may have information latency due to car computer communication rate slow (J1850, KWP2000) Car OBD2 Code Scanner KW206 Car OBD2 HUD includes a diagnostic scan tool that can check for Diagnostic Trouble Codes (DTCs), clear the codes, and turn off the "Check Engine" light on 2003 and newer vehicles. If any DTCs are found, KW206 code reader will show how many there are as well as the codes themselves. Then you can use the Internet or repair manual to find out which is the failed part is, so you can repair it yourself or know what needs to be fixed at the mechanic's shop. FULL HD DISPLAY TFT HD color smart display Environment temperature: - 40 °C— +80 °C Enter Sleep mode when engine off and power on when ignition Automatically adjust the brightness according to the environment 0-100KM Speed Test This function is aimed to test how long it will take from 0-100KM/H Powerful Chip Enhanced smart chip provides accurate data and fast operation speed. UNIVERSAL COMPATIBILITY Works on all 2003 or newer OBDII certified gas/diesel engine cars, SUVs, Light Trucks, including J1850/CAN/ EOBD protocols vehicles. ## 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 | |---------------|-------| | ASIN | B08GYLXJ1V | | Best Sellers Rank | #123,835 in Automotive ( See Top 100 in Automotive ) #589 in Code Readers & Scan Tools | | Brand | KONNWEI | | Brand Name | KONNWEI | | Customer Reviews | 4.1 out of 5 stars 962 Reviews | | Item Dimensions | 1.02 x 3.31 x 5.12 inches | | Item Weight | 275 Grams | | Item dimensions L x W x H | 1.02 x 3.31 x 5.12 inches | | Manufacturer | KONNWEI | | Material | Metal | | Material Type | Metal | | Number of Items | 1 | | Part Number | KW206 | | UPC | 665231272055 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** KONNWEI - **Item Weight:** 275 Grams - **Item dimensions L x W x H:** 1.02 x 3.31 x 5.12 inches - **Material:** Metal - **UPC:** 665231272055 ## Images ![KW206 Car OBD2 HUD Gauge - Image 1](https://m.media-amazon.com/images/I/51GQVuIde3L.jpg) ![KW206 Car OBD2 HUD Gauge - Image 2](https://m.media-amazon.com/images/I/61qvOpmSynL.jpg) ![KW206 Car OBD2 HUD Gauge - Image 3](https://m.media-amazon.com/images/I/61YyvIGaZQL.jpg) ![KW206 Car OBD2 HUD Gauge - Image 4](https://m.media-amazon.com/images/I/71ayp2w4e6L.jpg) ![KW206 Car OBD2 HUD Gauge - Image 5](https://m.media-amazon.com/images/I/71hg+aXaOWL.jpg) ## Available Options This product comes in different **Color** 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***D on October 3, 2025* ### ⭐⭐⭐⭐⭐ Review *by B***Y on October 19, 2021* ### ⭐⭐⭐⭐ Review *by J***Y on March 20, 2021* ## 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 - bbfly-A9 OBD II OBD2 16 Pin Splitter Extension 1x Male and 2X Female Extension Cable Adapter (2FT/60CM) - bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack) --- ## 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.vn/products/243282733-kw206-car-obd2-hud-gauge](https://www.desertcart.vn/products/243282733-kw206-car-obd2-hud-gauge) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*