{"product_id":"wiiyii-obd2-heads-up-display-hud-for-cars-3-6-lcd-gps-obd-speedometer-with-alerts","title":"wiiyii OBD2 Heads-Up Display HUD for Cars — 3.6\" LCD GPS+OBD Speedometer with Alerts","description":"\u003cstrong\u003ewiiyii OBD2 Gauge Display is a windshield heads-up display that combines OBD and GPS data to show live speed, RPM, temperatures, and customizable alerts without taking your eyes off the road.\u003c\/strong\u003e\n\n\u003cp\u003eThis compact HUD merges vehicle ECU readings and GPS positioning to deliver accurate, real-time driving information on a bright 3.6-inch LCD. Designed for easy installation and hands-free operation, the unit offers multiple themes, alarm options, and a colorful ambient ring to improve situational awareness and drive enjoyment. It ships with all necessary accessories so you can fit it and start using it right away.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the dual OBD+GPS system improve accuracy?\u003c\/h3\u003e\n\u003cp\u003eThe wiiyii HUD reads raw vehicle data via OBD2 and cross-checks speed and location with GPS satellites, reducing reliance on a single source. This hybrid approach corrects for ECU discrepancies and works in cars where OBD coverage varies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOBD reads 100+ ECU parameters under SAE J1939 and enhanced CAN protocols\u003c\/li\u003e\n  \u003cli\u003eGPS supplies universal speed and position data across all vehicle models\u003c\/li\u003e\n  \u003cli\u003eSystem chooses the optimal data stream for the most reliable readouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat information and alerts will I see while driving?\u003c\/h3\u003e\n\u003cp\u003eThe display presents a broad set of live metrics—speed, RPM, water temperature, battery voltage, fuel use, turbine pressure, altitude and more—alongside a clock and compass. You can set audible and visual alarms for speed, temperature, voltage, and fatigue reminders to help you notice issues sooner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time speed and RPM with selectable units and calibration\u003c\/li\u003e\n  \u003cli\u003eHigh-priority pop-up prompts plus zone alarm lights for visibility\u003c\/li\u003e\n  \u003cli\u003eFatigue reminders and configurable thresholds for temperature\/voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the display handle usability and customization?\u003c\/h3\u003e\n\u003cp\u003eA 3.6-inch high-definition LCD with millisecond response supports 13 theme styles and gesture control so you can switch screens without touching the unit. The HUD also features language options, model logo selection, and calibration choices for speed, voltage and fuel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in photoelectric sensor enables hand-wave interface changes\u003c\/li\u003e\n  \u003cli\u003e13 customizable display themes and multiple language settings\u003c\/li\u003e\n  \u003cli\u003e360° adjustable bracket and anti-slip pad for ideal viewing angle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it offer performance tests or advanced diagnostics?\u003c\/h3\u003e\n\u003cp\u003eYes—this HUD includes performance tools like timed 0–100 km\/h acceleration, 100–0 km\/h braking tests, and dynamic curve plotting for enthusiasts. It also displays turbine pressure and other specialized metrics useful when monitoring vehicle performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAcceleration and braking timers with live data graphs\u003c\/li\u003e\n  \u003cli\u003eTurbine pressure and extended engine-related parameters visible\u003c\/li\u003e\n  \u003cli\u003eSupports advanced calibration for precise performance measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The wiiyii OBD2 Gauge Display suits drivers who want immediate, customizable vehicle information without glancing down at the dashboard—commuters wanting safer heads-up speed, performance drivers tracking acceleration and braking, and tech-minded owners who value data accuracy across different car models. It’s ideal for vehicles compatible with OBD2 while still providing universal GPS-based speed where OBD access is limited.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this HUD work with my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The GPS functions work with any vehicle; full OBD data requires OBD2-compatible cars. Compatibility may vary by make and model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I control the screen while driving?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the built-in photoelectric sensor to change interfaces with a simple hand wave—no touching required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"wiiyii","offers":[{"title":"Default Title","offer_id":55171366551895,"sku":"B0H715WB5W","price":79.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/wiiyii-front-display-on-windshield.jpg?v=1790443930","url":"https:\/\/britishgarage.co.uk\/products\/wiiyii-obd2-heads-up-display-hud-for-cars-3-6-lcd-gps-obd-speedometer-with-alerts","provider":"British Garage","version":"1.0","type":"link"}