ARTILAURA Windshield GPS Speedometer Head Up Display HUD 3.5 Inches Digital GPS Speedometer Smart Gauge Overspeed,Compass, Mileage for Most Car Vehicles

ARTILAURA Windshield GPS Speedometer Head Up Display HUD 3.5 Inches Digital GPS Speedometer Smart Gauge Overspeed,Compass, Mileage for Most Car Vehicles

• Accurate Real-Time Data Display: This HUD GPS Speedometer uses the windshield as a projection screen to project data directly onto it, letting you stay informed at a glance with comprehensive info: digital compass (N/S/E/W), real-time vehicle speed (KM/H or MPH switchable), driving time (MIN), and trip mileage (TRIP). The multi-function display area ensures all critical data is visible without taking your eyes off the road, enhancing driving safety
• Intelligent Safety Alerts: Equipped with 2 key safety features: adjustable overspeed alarm (0-250 KM/H, default 150 KM/H) to warn you of exceeding speed limits, and fatigue driving reminder (1.0-8.0 hours, default 8.0 hours) to prevent drowsy driving. Easily toggle the alarm buzzer on/off with a 2-second long press for personalized use
• Easy Setup & Customization: Long-press the M key for 2 seconds to enter setup mode, then switch between 7 settings (speed fine-tuning, alarm, brightness, etc.) via short presses. Adjust brightness ( 0 is automatic photosensitive mode,1-11 is manual adjustment), and reset factory data—all in minutes
• Reliable GPS Satellite Connection: After power-on, the compass icon flashes during satellite search; once steady, it's ready for use. For optimal signal, use in open areas (avoid underground parking, tunnels, or bridges with obstacles). When speed exceeds 5 KM/H, the compass accurately shows driving direction, eliminating wrong direction displays
• Safe 5V Power Supply & Durable Design: Operates on 5V power only—never use a higher voltage to avoid damage. Powered via USB (check cable for damage if no display)
• Troubleshoot in seconds: No speed display? Move to an open road for satellite connection. Inaccurate speed? Verify KM/H/MPH unit (setting 5) or fine-tune parameters (e.g., dashboard 100 KM/H vs. HUD 105 KM/H = set to 102). Time out of sync? Adjust time zone without satellites, or sync with local time once connected