wiiyii Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for All Cars

Would like to buy one more. Awesome stuff

The device continuously restarts in a loop and fails to display any data, despite my car fully supporting the standard OBD2 protocol. Unfortunately, it's not functional as advertised 2020 Alfa Romeo Giulietta

Arrived today, and installed it on my Jeep JK 2015 to monitor Transmission / Oil / Coolant temps due to the extreme hot weather here in the GCC " 45C " > The display itself is bright and clear even at 3PM " you can adjust it if needed " > Shows all crucial stuffs that you actually need to monitor, specially in a hot summer day. Only thing i could think of as a con is customization. > you cant seperatly choose what to monitor, instead it gives you the option to change only two values from the HUD presets. * Will update this after few months from now * UPDATE: So after getting a bluetooth OBD2 reader and purchased Jscan, I did back to back double checking with wiiyii P6 readings, at least on Jeep JK 2012 and 2015, it does spit wrong information regarding transmission temps, " Actual reading never getting above 60C while P6 shows 95-105C " Though, Intake Air Temp along with Engine Coolant Temp and Oil Temp seems to be accurate.

Initially it was good working fantastically and later when the summer hits, its display went blank. I wont recommend this for anybody in UAE to use it during summer.

Unfortunately it can't communicate with ODB, it is working as GPS only

جودة سيئة جدا لاتعمل الخصائص

I’ve been using the Wiiyii OBD2 HUD P6 for a few days now, and I’m honestly really impressed with how much value it offers for the price. Setup was super straightforward—just plug it into the OBD2 port and it powers right up. I didn’t have to mess with complicated wiring or calibration, which was a big plus. Within minutes, I had real-time data showing on my windshield. The display itself is clear and easy to read, even in daylight. I especially like being able to see my speed, RPM, and coolant temperature without taking my eyes off the road. It adds a nice layer of safety and convenience, especially on longer drives. The overspeed alarm is also a great feature—it’s subtle but helpful for keeping things in check. Another thing I appreciate is the dual OBD + GPS functionality. Even when OBD data isn’t perfect, the GPS helps keep the speed reading accurate. It feels like a well-thought-out backup system. Overall, it just makes the car feel a bit more modern without spending a ton of money. If you’ve got an older vehicle or just want more real-time info while driving, this is definitely worth picking up.

色々多機能がありカッコ良い

I have been using this now for over 2 years in wife's Hyundai ix35 and now in Tucson. Wife primarily relies on this for speed and I found it very accurate with car speedometer. I used the window suction mount option as it is easy to install. There are so many display designs and other data from car's computer which one can find handy. Brightness is perfect. I use google maps or Waze for actual speed as all cars speedometer is always higher than actual speed. This is not this device fault.... most people don't know this. I will highly recommend this product

Ótimo produto

My Car is a Chevy Corvette 1988 C4 so this product doesn’t fit because you need to buy an extra extension cable or cord, I didn’t know that until my friend showed me, we’ve tried it in his Dodge challenger and we connected it with any extension 👍🏻