OTPerformance M1 - White Windshield Projection Heads Up Display HUD Digital GPS Speedometer with Speed, Suitable for All Vehicles, Travel Direction Function, and Overspeed Alarm, Fatigue Driving Alarm

Yiu can see the speed very clear and it is mph correct 👌 great 👍

Speed is constantly off by 3 to 5 mph. I’ve adjusted the satellite and everything possible it doesn’t change

It seems to be off by 2 or 3 mph. It calculates a little higher than the actual speed driving.

The White Windshield Projection Heads Up Display HUD is a sleek and innovative device designed to enhance driver safety and convenience. Upon installation directly onto the vehicle's windshield, it projects essential driving data such as speed, direction, and time, allowing drivers to maintain their focus on the road ahead. The display is crisp and easily visible in various lighting conditions, ensuring clarity at all times. Its compatibility with all vehicles is a significant advantage, making it a versatile choice. The inclusion of a overspeed alarm serves as a helpful reminder to adhere to speed limits. Additionally, the fatigue driving alarm is a thoughtful feature aimed at preventing accidents caused by drowsy driving. Overall, the HUD is user-friendly, with intuitive controls and settings that can be adjusted according to personal preferences. It's a valuable that modernizes their driving experience with added safety features.

Came in km/h and would not switch to Mph

I bought this because my Jeep has jacked up tires and it was never calibrated for the bigger tires, so my speedometer is wrong. This one works well and I really like that it projects onto the windshield. However, it shows 2-3 mph faster than what I am actually doing. I guess it will keep me from getting a ticket.

Item arrived recently. Shipping took quite awhile. The product however, is exactly as expected. Plugged it in and connected quickly. Display on windshield is a bit blurry, but I had a screen film from a different one I used in the past. Looks great now.

This is fun. This gadget promises to project your speed directly onto your windshield, aiming to make driving a tad more futuristic and, hopefully, safer.The M1 is a GPS-based HUD, meaning it doesn't need to tap into your car's internal systems. You just plug it in, and voilà, your speed is projected in white light onto your windshield. It's designed to be straightforward, displaying only the essentials to avoid cluttering your view. Plus, it boasts features like an overspeed alarm to keep your lead foot in check and a fatigue driving alarm for those marathon road trips.Pros:Easy Installation: Plug-and-play setup without the need for complex wiring. Literally, just plug it in.Clear Display: Projects speed in white light, which is generally easy to read against various backgrounds.Safety Alerts: Includes overspeed and fatigue driving alarms to promote safer driving habits.Cons:Limited Features: Focuses primarily on speed display; lacks additional data like navigation prompts or engine metrics.Visibility in Bright Light: Some users might find the display harder to see in direct sunlight.It's simple, functional, and adds a bit of that sci-fi flair to your daily drive. If you're looking for a no-fuss HUD to keep your eyes on the road, this might just do the trick.