Original Universal GPS Head Up Display Speedometer Odometer Car Digital Speed Display MPH Over Speeding Alarm Car Clock for All Vehicles C60/C60S/C80/C90 (C80-1)

Purchased this to install on my golf cart for a speedometer. It was very simple to install and seems very accurate. I have cross checked against various apps on my iPhone and it seems to be spot on. Would recommend.

Perfect for my boat. Exactly as advertised. Easy to use. Good directions. Prompt shipping. I'm very happy with this purchase.

GPS is not accurate, takes too long to get signal

Total mileage wrong. Needed total odometer as vehicle odometer not longer working. After several months Shows apx 32 miles per tank. Luckily I keep fuel usage records and I know how many miles I get per quarter tank/gallon, along with total tank holding, gallons pumped, date. Always refill at 1/4 tank. To keep aware of my mileage. The other data work well.

Using as a replacement in a grain truck. Works great.

Being a tall person, I do not have a clear view of the speedometer. This has helped me to be aware of my speed thru our little towns. The clock is nice, but it is an hour fast and is set by the GPS. The other features of travel time and altitude are a minor need. The function settings are very touchy and would work better with a switch.

Very very accurate and easy to read..day or night.. I love it.!!!

I really wanted an odometer. Speedometer was a bonus for me. The odometer reading for both trip and accumulated mileage is only in whole miles. No tenths are shown. The trip time display is in whole minutes not minutes and seconds. The time display says unit are in minutes. Not Hours and Minutes. Useless for my needs but cant find anything better other than an app on my phone. Will send it back. A bit slow to acquire satellites for a reading.