--- product_id: 121973383 title: "Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars" brand: "ma way" price: "192034₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/121973383-ma-way-car-hud-head-up-display-3-5-hud store_origin: VN region: Vietnam --- # 3.5" Full HD Display Dual System OBD&GPS Wide Temperature Range Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars **Brand:** ma way **Price:** 192034₫ **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate Your Drive with Smart Insights! ## Quick Answers - **What is this?** Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars by ma way - **How much does it cost?** 192034₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/121973383-ma-way-car-hud-head-up-display-3-5-hud) ## Best For - ma way enthusiasts ## Why This Product - Trusted ma way brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Visibility:** 3.5-inch full HD display with auto brightness adjustment for any lighting condition. - • **Seamless System Switching:** Easily toggle between OBD and GPS modes for ultimate convenience. - • **Customer-Centric Assurance:** Enjoy peace of mind with a 12-month warranty and responsive customer support. - • **Durable & Weather-Resistant:** Crafted from premium materials to withstand extreme temperatures from -100°F to 170°F. - • **Comprehensive Data Monitoring:** Stay informed with real-time stats on speed, RPM, voltage, and more. ## Overview The Ma Way Car HUD is a versatile head-up display that combines OBD and GPS functionalities, providing drivers with essential real-time data such as speed, engine RPM, and water temperature. Its 3.5-inch full HD screen ensures clarity in all conditions, while its durable construction allows for reliable performance in extreme temperatures. Backed by a 12-month warranty, this device is designed for all car models, making it a must-have for tech-savvy drivers. ## Description ■Features:● Plug and Play connectivity with any OBDII or EUOBD capable vehicle;● Screen 3.5 inch HD display;● Combine OBD + GPS HUD system into one,free switch;● With glare shield. when driving, driver with not see the LED light of the unit, more safer for driving;● Auto power on/off;● Automatic and manual brightness adjustment modes● Display as below: M7 HUD OBD ii + GPS Head-up Display, it displays driving data on the front windshield such as speed, RPM, fuel consumption, water temperature, voltage, avoiding drivers become dangerous because of watching the instrument while driving.■Specifications:●Material: PC + ABS●System: OBD2 + GPS, Dual modes●Working Temperature: -40-80℃(-100°F to 170°F)●Environment Pressure: 86-106KPa●Relative Humidity: 10%-95%●Environmental Noise: ≤60dB●Working Voltage: 11V-18V DC●Standby Current: 20mA●Display way:Image reflective●Display channel :LED Display●Size: 9cm x 5.3cm x 2.6cm/3.54" x 2.09" x 1.02" (Approx.) Weight:0.27kg / 0.6LBPackage Include:1 * Car Head-Up Display1 * USB Cable1 * OBD Cable1 * Reflective Film1 * Non-slip Mat1 * English User Manual ## Features - 【Dual System OBD&GPS】We design with one step switch for double systems OBD&GPS, freely switch, easy for installation. Compatible for all cars in the market. 【Multi-Functions】OBD/GPS main system: speed alarm, driving speed, engine RPM, auto photosensitive OBD: instant voltage, driving mileage, alarm sound switch, voltage alarm, KM/MPH switch, water temperature, water temperature progress bar display, auto switch, water temperature alarm, RPM alarm, 4-segment setting. 【BIG SCREEN & CLEAR DISPLAY】This HUD has a 3.5 inch big screen, full HD display. M7 Car HUD built-in a lens hood help you read the data clear and no double images. And a Light sensor helps head up display to adjust the brightness according to the environment automatically. 【UPDATED MATERIAL】This new double modes GPS and OBD2 head-up display using the updated PC + ABS material.So it can work well not only under the sun in Summer, but also in low temperature Winter(-100°F to 170°F). 【CUSTOMER GUARANTEE】12-month warranty and quick response & friendly customer service. ›See more product details ## Images ![Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars - Image 1](https://m.media-amazon.com/images/I/61fCsfjiJsL.jpg) ![Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars - Image 2](https://m.media-amazon.com/images/I/71BB9hmoJgL.jpg) ![Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars - Image 3](https://m.media-amazon.com/images/I/71ovYCcrMRL.jpg) ![Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars - Image 4](https://m.media-amazon.com/images/I/71AiYwl4P1L.jpg) ![Ma Way Car HUD Head up Display, 3.5”HUD GPS OBD2 Dual System, Speedometer Alarm, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time Universal for All Cars - Image 5](https://m.media-amazon.com/images/I/71iWZzUuwaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heads-up gets Thumbs-up from me *by P***J on Reviewed in the United Kingdom on 20 October 2019* Love this display! Arrived quickly & well packaged. Plugged into the OBD (diagnostics) socket, cable slid into the little gap around the dashboard very neatly!Works a treat and switched easily to KPH when we holidayed in France. A couple of button pushes when we arrived back in the UK and it’s displaying speed in MPH again. Easily visible except in the brightest of sunshine.. Thumbs up! ### ⭐⭐⭐⭐⭐ Easy to set up *by A***R on Reviewed in the United Kingdom on 13 August 2019* What can I say, awesome peice of kit, takes seconds to install projects a clear and fairly accurate display onto the windscreen.I've tried other options, the type that provide a reflective stand / holder for your phone, they sort-of work ish.This however just works, no messing about plug it in decide where it suits you best, stick it down with the provided sticky stuff.I haven't needed to use the supplied windscreen reflecting sticker as the angle of my dash / screen gives a neat. Perfect view.Works great in all light levels ### ⭐⭐ Poor performance. Poor instructions and overpriced. *by S***N on Reviewed in the United Kingdom on 24 June 2019* Very poor performance. OBD2 port requires a constantly open latch in order to be plugged in, which is not practical, but if you use the cigarette lighter, it gives inaccurate reading by 5km/h and the instructions are completely useless - which is both down to their poor translation and just bad structure. Even with these issues fixed, the product should be worth no more than 10 quid tops, but definitely not 30 or more. --- ## 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/121973383-ma-way-car-hud-head-up-display-3-5-hud](https://www.desertcart.vn/products/121973383-ma-way-car-hud-head-up-display-3-5-hud) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*