S100 Smart Dual Screen OBD2 & GPS Car Head Up Display (HUD)
Upgrade your driving experience and enhance your safety with the S100 Smart Dual Screen Car Head Up Display. Featuring an innovative dual-display design and a surround-type hood to eliminate glare, this advanced OBD2 and GPS on-board computer provides real-time vehicle data—including speed, RPM, water temperature, and oil temperature—directly in your line of sight.
- System: Dual OBD2 & GPS auto display technology
- Data Readouts: Speed, RPM, Water & Oil Temperature, Voltage
- Safety Features: Integrated security alarms for safe driving
- Design: Glare-free surround hood with dual HD screens
Key Features
- Innovative Dual Display: Features a unique dual-screen layout that presents more vital vehicle data simultaneously, ensuring you never have to take your eyes off the road.
- OBD2 + GPS Dual System: Combines standard OBD2 diagnostics with GPS satellite tracking to provide highly accurate speed, RPM, and engine data regardless of your vehicle’s make or model.
- Comprehensive Data Tracking: Instantly monitors critical on-board computer metrics including driving speed, engine RPM, water temperature, oil temperature, and battery voltage.
- Smart Security Alarms: Built-in programmable alarm systems alert you immediately to over-speeding, high water temperatures, or abnormal voltages to prevent potential engine damage.
- Anti-Glare Surround Hood: Thoughtfully designed with an integrated surround-type hood that blocks intense sunlight, guaranteeing crystal-clear HD visibility during the day or at night.
Compatibility & Best Use
- Universal Vehicle Fit: The dual OBD2 and GPS system ensures broad compatibility; use the OBD2 mode for modern cars or easily switch to GPS mode for older vehicles, hybrids, and trucks.
- Safe Daily Commuting: Acts as a vital safety navigator, allowing drivers to monitor speed and engine health while keeping their focus firmly on the traffic ahead.
- Road Trips & Touring: An essential companion for long-distance drivers needing continuous, real-time monitoring of oil and water temperatures to avoid overheating on long stretches.
Installation Tips
- Plug and Play Setup: Locate your vehicle’s OBD2 port (usually situated under the driver’s side dashboard) and simply plug in the included cable for instant power and data synchronization.
- Dashboard Placement: Position the HUD on a flat, clean surface on your dashboard directly in front of the steering wheel. Use the provided non-slip mat to secure it firmly in place.
- System Selection: Upon first powering on the device, use the scroll wheel to select either the OBD2 or GPS system depending on your specific vehicle’s protocol compatibility.
- Wire Routing: Neatly tuck the connecting cable into the seams of your car’s A-pillar and weatherstripping for a clean, factory-installed look without obstructing your view.
Product Specifications
| Product Type | Smart Car Head Up Display (HUD) |
|---|---|
| Model | S100 Dual Display |
| System Technology | OBD2 + GPS Dual System |
| Supported Metrics | Speed, RPM, Water Temp, Oil Temp, Voltage |
| Special Features | Dual Screen, Security Alarms, Anti-Glare Hood |
| Primary Application | Car Navigation & Driving Safety |
| Origin | Mainland China |
Packing List
- 1 x S100 Smart Dual Screen Car HUD
- 1 x OBD2 Connection Cable
- 1 x Anti-Slip Dashboard Mat
- 1 x User Manual & Setup Guide
Warnings & Safety Notes
- While the HUD provides valuable driving data, it should strictly serve as an assist device. Always maintain full attention on the actual road and traffic conditions.
- Do not attempt to navigate the settings menu or change display interfaces while the vehicle is actively moving.
- Ensure the HUD and anti-slip mat are securely positioned so they do not slide off the dashboard during sharp turns or sudden braking.
- For vehicles completely incompatible with OBD2 protocols (such as certain older models or specific EVs), ensure you switch the device to GPS mode to receive accurate speed readouts.

