Car HUD Head-Up Display – OBD2 & GPS Dual System Digital Speedometer, Speed / Water Temp / Voltage / RPM Display, Universal Heads-Up Display for Most Vehicles
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Car HUD Head-Up Display – OBD2 & GPS Dual System
Stay informed without taking your eyes off the road. This advanced heads-up display projects real-time driving data directly onto your windshield, combining OBD2 vehicle diagnostics and GPS speed tracking in one compact unit. Compatible with most vehicles – no complex installation required.
Key Features
OBD2 + GPS Dual System: Reads live engine data via OBD2 port and cross-references with GPS for accurate speed display
Digital Speedometer: Real-time speed readout in mph or km/h for at-a-glance reference
Multi-Parameter Monitoring: Displays water temperature, battery voltage, and engine RPM simultaneously
Windshield Projection: Projects data onto the windshield to keep your eyes on the road
Universal Compatibility: Works with most OBD2-equipped vehicles (post-1996 US / post-2001 EU)
Easy Plug-and-Play Setup: Simply connect to the OBD2 port – no tools or wiring required
Specifications
Attribute
Detail
System
OBD2 + GPS Dual Mode
Display Data
Speed, Water Temp, Voltage, RPM
Speed Unit
mph / km/h (switchable)
Compatibility
Universal – Most OBD2 Vehicles
Installation
Plug-and-Play OBD2 Port
Projection
Windshield / Reflective Film
Use Cases
🚗 Daily Driving: Monitor speed and engine health without glancing at the dashboard
🛣️ Highway & Long Distance: Stay aware of speed limits and engine temperature on extended drives
🔧 Vehicle Diagnostics: Catch early warning signs like overheating or low voltage before they become problems
🏎️ Performance Monitoring: Track RPM and voltage for spirited or track-day driving
