M22 Car HUD – GPS+Beidou Windshield Projector Digital Speedometer

Real-Time Speed on Your Windshield — Powered by GPS & Beidou

The M22 car HUD takes windshield speed projection to the next level with GPS + Beidou dual-chip positioning — delivering faster satellite lock, more accurate speed readings, and a smoother display than single-chip alternatives. Plug it in, point it at the windshield, and your speed is always in your line of sight.

Why You'll Love It

• 🛣️ Windshield speed projection — real-time speed displayed directly on the glass, eyes stay on the road
• 📶 GPS + Beidou dual-chip — faster satellite lock, more accurate and stable speed readings
• 🔌 12V wired connection — reliable, consistent power from your car's lighter socket
• 🚗 Universal vehicle fit — compatible with all cars, trucks, and SUVs
• 💡 Clear day & night display — bright enough for sunlight, comfortable at night
• 🔧 Simple setup — no wiring harness, no OBD2 port required, plug and go

Product Features

GPS + Beidou Dual-Chip Positioning

The M22 uses both GPS and Beidou satellite systems simultaneously for faster positioning, stronger signal in urban environments, and more accurate speed data. The result is a smooth, lag-free speed readout that updates continuously without skipping or jumping between values.

Windshield Projection for Safer Driving

By projecting your speed onto the windshield, the M22 keeps your eyes forward and your reaction time sharp. No more glancing down at the instrument cluster — your speed is always visible exactly where you're already looking, reducing distraction on every drive.

Specifications

• Model: M22
• GPS system: GPS + Beidou dual-chip
• Power: 12V wired
• Connection: Wired (lighter socket)
• Display: Windshield projection
• Compatibility: Universal (all vehicles)

Perfect For

• Drivers who want safer, eyes-on-road speed monitoring
• Anyone whose factory speedometer is faulty or hard to read
• Commuters and road trippers who want a modern, connected driving experience
• Drivers upgrading older vehicles without built-in digital displays

Package Includes

• 1x M22 GPS HUD Windshield Projector

Upgrade Your Drive

Dual-chip GPS accuracy, windshield projection, and plug-and-play simplicity — the M22 HUD is the complete speed display upgrade for any vehicle, any driver, any road.

Note: This is a GPS-based device. For accurate speed readings, please test outdoors with a clear satellite signal. Indoor or parking lot testing may show incorrect data.