--- product_id: 440458698 title: "wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars" brand: "wiiyii" price: "$91.86" currency: USD in_stock: true reviews_count: 5 category: "Wiiyii" url: https://www.desertcart.us/products/440458698-wiiyii-car-hud-head-up-display-m7-obd-gps-smart store_origin: US region: United States of America --- # Dual-core processor for instant startup 2.1-inch crisp HUD display Multi-parameter real-time monitoring wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars **Brand:** wiiyii **Price:** $91.86 **Availability:** ✅ In Stock ## Summary > 🚀 Drive Smarter, Not Harder — Your Dashboard’s Futuristic Upgrade ## Quick Answers - **What is this?** wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars by wiiyii - **How much does it cost?** $91.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/440458698-wiiyii-car-hud-head-up-display-m7-obd-gps-smart) ## Best For - wiiyii enthusiasts ## Why This Product - Trusted wiiyii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortless OBD/GPS dual-mode installation with zero car modifications—get started in minutes. - • **Safety Alerts That Save:** Customizable alarms for speed, voltage, and water temperature keep you ahead of potential issues. - • **Universal Compatibility:** Works seamlessly with all cars post-2008 via OBD or any vehicle with GPS mode—drive smarter everywhere. - • **Adaptive Brightness Tech:** Auto-adjusting display brightness ensures perfect visibility from dawn to dusk, rain or shine. - • **Eyes on the Road, Always:** Projects speed, RPM, voltage & temp directly on your windshield—no more dashboard distractions. ## Overview The wiiyii Car HUD M7 is a sleek 2.1-inch head-up display that projects critical driving data like speed, engine RPM, voltage, and water temperature onto your windshield. Featuring dual-core processing for instant startup, it supports both OBD and GPS modes to ensure compatibility with nearly all vehicles. With adaptive brightness and customizable safety alarms, it enhances driving safety and convenience without distracting you from the road. ## Description Product Description ## Features - HUD --- Is the abbreviation of head up display. It displays driving data on the front windshield, such as speed, water temperature, voltage, etc., which is derived from the high technology of fighter. HUD can not change the way the driver looks at the dashboard while driving, avoiding the danger of the driver looking down at the dashboard. - INSTALLATION --- The installation is simple and convenient, plug and play, and it won't damage your car at all. - MULTI FUNCTION DISPLAY--- In the OBD mode, it can display: speed, water temperature, voltage, driving distance, with the functions of speed alarm, water temperature alarm, voltage alarm, etc.GPS mode can display: speed, voltage, driving distance, with speed alarm , voltage alarm function. HUD can automatically adjust the brightness according to the environment. Speed unit: km / h or MPH. The unit of water temperature is degrees centigrade and degrees Fahrenheit. The unit is adjustable. - COMPATIBILITY ISSUE --- OBD II is only applicable to vehicles manufactured after 2008. GPS mode is applicable to all vehicles（ If your car is not compatible with OBD mode, please select GPS mode.) Dual system, no return and exchange. OBD ll is not compatible with electric vehicle, diesel vehicle, pickup truck, RV and computer modified vehicle, so GPS mode is recommended. - QUALITY ASSURANCE -- CE FCC ROHS certification, excellent quality. High performance chip, which has strong performance and compatibility, ensures the high-speed operation of dual system, dual running memory and dual core processor. If you have any questions, please feel free to contact us., we will get back to you as soon as possible to help you solve the problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TKKP22W | | Best Sellers Rank | #242,756 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #97 in Car Speedometers | | Brand | wiiyii | | Brand Name | wiiyii | | Country of Origin | USA | | Customer Reviews | 3.8 out of 5 stars 202 Reviews | | Included Components | A8 HUD, USB cable, OBD cable,User manual, Reflective film, Non-slip mat | | Item Dimensions | 9 x 5.3 x 2.6 Centimeters | | Item Weight | 150 Grams | | Item dimensions L x W x H | 9 x 5.3 x 2.6 Centimeters | | Manufacturer | wiiyii | | Material | Plastic | | Material Type | Plastic | | Model Number | M7 | | Net Quantity | 1.0 Count | | Number of Items | 1 | | Part Number | M7 | | UPC | 709923384814 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** wiiyii - **Item Weight:** 150 Grams - **Item dimensions L x W x H:** 9 x 5.3 x 2.6 Centimeters - **Material:** Plastic - **UPC:** 709923384814 ## Images ![wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Image 1](https://m.media-amazon.com/images/I/61N--KLT65L.jpg) ![wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Image 2](https://m.media-amazon.com/images/I/71G0u+-Jw0L.jpg) ![wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Image 3](https://m.media-amazon.com/images/I/71wjgmhRHzL.jpg) ![wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Image 4](https://m.media-amazon.com/images/I/71+pX5++AqL.jpg) ![wiiyii Car HUD Head Up Display M7, OBD / GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Image 5](https://m.media-amazon.com/images/I/714mCpFcPVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***E on 23 October 2025* ### ⭐⭐⭐⭐⭐ Review *by R***N on 10 September 2024* ### ⭐⭐⭐⭐⭐ Review *by M***X on 11 September 2025* ## Frequently Bought Together - Car HUD Head Up Display M7, OBD/GPS Smart Gauge, Driving Speed, Engine RPM, Voltage, Water Temperature, Etc.., Works Great for All Cars - Ambertown Replacement Full Housing Shell Case Cover for Gameboy Color GBC (Teal) - OSTENT Full Housing Shell Case Cover Replacement for Nintendo GBC Gameboy Color Console - Color Clear Purple --- ## 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.us/products/440458698-wiiyii-car-hud-head-up-display-m7-obd-gps-smart](https://www.desertcart.us/products/440458698-wiiyii-car-hud-head-up-display-m7-obd-gps-smart) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*