Review on 🚗 C60S Universal HUD Heads Up Display Speedometer - Digital LED Screen for Cars & Other Vehicles by Jacob Rasmussen

Woman has just had eye surgery and needs to wear sunglasses most of the time. This makes it difficult for them to see the car's speedometer. With this she sees her speed without any problems. As stated in the guide, it takes a little longer to acquire satellites on cloudy days, but after blocking it's fairly accurate. Don't plan on using any of the alarm features so I can't comment on them. For what we need this is great.