{"product_id":"gps-hud-speedometer-odometer-47-inch-lcd-display-all-vehicles","title":"GPS HUD Speedometer Odometer 4.7\" LCD Display | All Vehicles","description":"\n\u003ch2\u003eStay Informed on Every Drive with GPS HUD Precision\u003c\/h2\u003e\n\u003cp\u003eUpgrade your dashboard with this \u003cstrong\u003e4.7-inch GPS Head-Up Display (HUD) Speedometer \u0026amp; Odometer\u003c\/strong\u003e — a compact, multi-function driving companion compatible with virtually any 5–24V vehicle. Powered by a triple-constellation GPS system (GPS + BeiDou + GLONASS), it delivers real-time speed, altitude, compass heading, temperature, humidity, voltage, mileage statistics, and more — all projected on a bright, easy-to-read LCD screen right in your line of sight.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge 4.7\" HD LCD Display:\u003c\/strong\u003e Bright, clear readout visible in all lighting conditions, with automatic dimming and manual brightness adjustment for day or night driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple-Band GPS Accuracy:\u003c\/strong\u003e GPS + BeiDou + GLONASS tri-constellation tracking ensures fast, reliable satellite acquisition regardless of weather or location.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverspeed Alert System:\u003c\/strong\u003e Set your own speed threshold — a built-in overspeed alarm triggers instantly to help you maintain safe, aware driving habits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Data Display:\u003c\/strong\u003e Speed (up to 999 km\/h), altitude, humidity, voltage, mileage, date\/time, compass direction, temperature, and time zone — all on one screen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetric \u0026amp; Imperial Switching:\u003c\/strong\u003e Toggle between km\/h and mph with a single button press to suit your preferred unit system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal USB Compatibility:\u003c\/strong\u003e Simple USB-powered (DC 5–24V) connection works with cars, trucks, motorcycles, boats, and more — no complex wiring required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP65 Weather Resistance:\u003c\/strong\u003e Dust-tight and jet water-resistant rating keeps performance consistent in challenging conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity Reception:\u003c\/strong\u003e –166 dBm sensitivity for strong signal acquisition even in challenging GPS environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.7 inch LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC (Polycarbonate)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5–24V (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPS Bands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGPS + BeiDou + GLONASS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–166 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 999 km\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 4.7\" GPS HUD Display Unit\u003c\/li\u003e\n  \u003cli\u003e1× USB Cable\u003c\/li\u003e\n  \u003cli\u003e1× Instruction Manual\u003c\/li\u003e\n  \u003cli\u003e1× Mounting Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDrive Smarter \u0026amp; Safer\u003c\/h3\u003e\n\u003cp\u003eWhether you're commuting daily, road-tripping across the country, or navigating off-road terrain, this GPS HUD display keeps critical vehicle and navigation data directly in your field of view — so you spend less time looking down and more time focused on the road ahead. For guidance on safe driving technology and road safety, visit the National Highway Traffic Safety Administration or refer to the CDC Motor Vehicle Safety resource for best practices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this GPS HUD speedometer work with my car if it doesn't have OBD2?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This GPS HUD display is powered purely by GPS satellite signal via a USB connection (5–24V). It does not require an OBD2 port, making it universally compatible with virtually any vehicle that has a USB power source — including older cars, trucks, motorcycles, boats, and RVs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How accurate is the GPS speed reading compared to my factory speedometer?\u003c\/h4\u003e\n\u003cp\u003eA: The GPS-based speed reading is generally very accurate for steady-state speeds, typically within 1–2 km\/h. It uses a tri-constellation system (GPS + BeiDou + GLONASS) with –166 dBm sensitivity for fast and reliable satellite acquisition. Note that GPS speed may respond slightly differently from your factory speedometer when accelerating or decelerating rapidly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this display at night without it being too bright or distracting?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The display features automatic dimming that adjusts brightness based on ambient light levels. You can also manually adjust screen brightness using the built-in button, ensuring a comfortable, non-distracting viewing experience whether you're driving in bright sunlight or on dark nighttime roads.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I mount the HUD display in my vehicle?\u003c\/h4\u003e\n\u003cp\u003eA: The unit comes with a mounting sticker for easy, secure dashboard placement. Simply attach the display to a flat surface on your dashboard using the included sticker, plug the USB cable into your vehicle's USB port or a USB adapter, and the unit powers on automatically. No professional installation is needed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this GPS HUD speedometer work with my car if it doesn't have OBD2?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This GPS HUD display is powered purely by GPS satellite signal via a USB connection (5–24V). 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