OBD2 HUD Windshield Projector – Multifunction Car Speedometer with Alarm & Fatigue Driving Reminder
OBD2 HUD car speedometer projects speed, RPM, and alerts onto the windshield.
ENGINEERINGAUTOMOBILE
6/20/20251 min read


Take your driving experience to the next level with a high-tech OBD2 HUD (Head-Up Display) car speedometer. This multifunction windshield projector displays real-time driving data like speed, RPM, engine temperature, and fuel consumption directly in your line of sight—keeping your eyes on the road where they belong.
Perfect for both daily commutes and long-distance travel, this advanced HUD speedometer connects to your car’s OBD2 port for accurate, real-time performance monitoring.
Key Features:
✅ Digital Windshield Projection – View critical driving data without looking down.
✅ OBD2 Real-Time Monitoring – Displays speed, RPM, engine temperature, and fuel usage.
✅ Fatigue Driving Reminder – Alerts you to take breaks during long drives to prevent drowsy driving.
✅ Speed & Engine Alarms – Warns you of overspeed, high RPM, and engine issues in real-time.
✅ Multifunction Gauge Display – Customizable interface with multiple data modes.
✅ Plug & Play Setup – Easy installation via OBD2 port—no wiring or apps required.
Why Choose a HUD Speedometer?
Traditional dashboards distract you from the road. With a HUD windshield display, you can monitor performance and warnings without taking your eyes off traffic. The fatigue alert adds a critical layer of safety by reminding drivers to rest, especially during night driving or long trips.
This device is ideal for safety-conscious drivers, rideshare drivers, fleet vehicles, and anyone who values performance data at a glance.
Perfect For:
Daily commuters
Long-haul and night drivers
Rideshare (Uber/Lyft) drivers
Car enthusiasts and tuners
Fleet and logistics vehicles
Car Speedometer, Obd2 Hud Windshield Projector
Includes alarm, fatigue reminder, and multifunction driving gauge.


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