Review on ACECAR Upgrade T800 Universal Car HUD Head Up Display: Digital GPS Speedometer with Compass, Latitude and Longitude, Speed Test, Brake Test, Alarm, HD LCD Display for All Vehicles by Eddie Sanchez

I needed a display that would show distance, compass and time. It gave me that and more. Easy to read, speed matches my speedometer. I had it about 2 weeks. It was a bit slow at times when the satellites could oscillate between 0.2 and 0.9 miles. I need this for my work. Thought it might be due to cloudy days. But yesterday it was bright and sunny and never caught satellites. I had 8 stops. Connected and disconnected. Left it on for an hour and never picked up a satellite. That means my distance compass and speedometer weren't working. My time worked and my travel time worked. The two most important things I needed stopped working. I was so glad I found it and when I installed it. But now very disappointed. I can't afford 40.00 for my car.