Review on 🚗 T600 Universal Car HUD Head Up Display - Digital GPS Speedometer with Speedup Test, Brake Test, Overspeed Alarm - TFT LCD Display for All Vehicles by Avery Sharma

I like this GPS navigation system. There was another OBDII HUD that was too bright at night, which was annoying even when dimmed. Wearing sunglasses during the day made it difficult to see, and there was interference between engine RPM and instrument readings 3-5 mph above what I was actually driving, regardless of speed offset. This block is much smaller, the design is almost discreet. The LCD display is bright enough during the day and perfect at night. I'm still trying to adjust the speed offset because at speeds of 68 or higher the unit reads 2mph more than I'm driving. Regardless, I highly recommend it.