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wiiyii OBD2 Gauge Display Head Up Display for Cars, Speedometer for Car P6

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 8
Order within 20 hours and 7 minutes
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Features

  • SAFE IS THE FIRST----Just focus on your driving, could read speed at a glance with the digital numbers but without having to look down; This unit simply displays directly to you at whatever angle you set it up, no need to make effort to have a look, which may lead to make distractions or even cause accident.
  • NEW DRIVING EXPERIENCE----10 kinds interface, free switch, LCD meter, clear fault code, read data stream; 2 install way with adjustable bracket, put on dashboard or stick to windshield, easy operation, non-destructive installation.
  • A MUST HAVE----If you don't want your driving record to have points on it or pat hundreds of dollars in speeding tickets; If on a major highway, you really want to know how fast you are going; If your wife get worried and want to see you're not driving so fast as she feels; Or if you would like to solve your problem of never knowing how fast you are going, this speedometer perfectly matches your need.
  • DRIVING MORE COMFORTABLE----When driving normally, the ambient light is blue color(automatically adjusts the brightness according to the environment ); when driving abnormally, such as speeding, the ambient light will be changed to Red color for alarming.
  • MORE SMOOTH & STABLE----Common meter only has OBD mode, but ours is dual mode: OBD+GPS 2-in-1, the default display OBD+GPS function at the same time, and data display is more abundant. OBD system, can read more than 100 kinds of data in the car. If the vehicle doesn't have OBD2 protocol, only displays GPS function.

Description

OBD system incompatibility: PLEASE NOTICE: Thank you for purchasing ourproduct,this product reads the driving data of the car through the OBD2 interface of the car ECU line computer, such as vehicle speed,RPM, fuel consumption, water temperature and voltage, etc. To keep the driver eyes always on road to avoid the dangerous of lowering down head to read the dashboard. This product does not rewrite any data in the ECU. 1.size:3.4inx4.2in 2.Key Description: “<” key “OK” key “>” key Time Display Atmosphere Light Bracket 90% of cars in 2009-2021 can use OBD2 system Please use GPS system for cars before 2008 Please use GPS system for all signs, all Lada series, hybrid cars, electric cars, trucks, vans, and buses 3.Accessories description: Interface 1 Interface 2 Interface 3 Interface 4 Interface 5 Interface 6 Interface 7 Interface 8 Real-time display, the intuitive embodiment of the engine's powerful functions! Note: NO date will be dispalyed for cars without turbocharging atety is important at all times. importan referencr data for automobile braking effickiency find system set-clear DTC, then can clear the fauit code. accelerate from 0 to 100km/h in a few seconds is an important referece data for automobile power performance OBD2 FAQs: 1.display on the screen, no power Check whether the OBD line is tight, pull it down and plug it repeatedly several times. If the recommended test, the OBD diagnosis interface is broken. If the OBD diagnosis is bad, it is recommended to repair the OBD interface and connect the machine again. 2. Power ized, but only the screen, automatically off after 30 seconds This product is the only only available for OBDII and EOBD in OBD2 mode. Year of vehicle production (08 years after, OBDII and EOBD were started). OBD I and JOBD are not supported in this product OBD2 mode Switch to GPS system (press> to select GPS system) 3. There is an error between the vehicle speed and the instrument panel display Check the correct km KM / mile MPH (speed unit switching reference settings) After the normal display, press 'OK' for 2 seconds to enter the system setting, press '>' to switch to the system Settings, select "speed error adjustment" for fine-tuning (such as the instrument shows 100 Km/h equipment shows 105 Km/h, and dial the parameter value to 102). 4. Unable to shut down After the car stops off, the machine cannot be turned down. Select "Shutdown voltage Settings" to 13.2V or 13.6V, and the car will automatically shut down for 3 minutes. The GPS displays the FAQs: 1. Enter the GPS system Press '>' button within 5 seconds to select the GPS system, short press M to confirm, and automatically enter the last use system after 5 seconds without operation 2.No speed After power on, GPS is the star search state, please move the car to the open road, GPS shows above 5 means that more than 5 satellites can be used normally If you still want to know more about the details of the product, please consult us through the Amazon platform, we will answer within 24 hours, thank you!

Brand: wiiyii


Material: Plastic


Item dimensions L x W x H: 5.24 x 3.54 x 4.33 inches


Item Weight: 190 g


EU Spare Part Availability Duration: 7 years


Brand Name: wiiyii


Item Highlight: OBD+GPS Smart Gauge, Speed, Voltage, Fuel Consumption, RMP, Water Temperature, Overspeed Alarm, Works Great for Most Cars


Number of Items: 1


Unit Count: 1 Count


Number of Packs: 1


Part Number: P6


UPC: 765530746162


Manufacturer: wiiyii


Included Components: P6-HUD, OBD cable, Rotary suction cup bracket, 3M tape, Manual,Crowbar


Model: P6


Material Type: Plastic


EU Spare Part Availability Duration: 7 years


Thread Style: Dual


Item Dimensions: 5.24 x 3.54 x 4.33 inches


Item Weight: 190 g


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • obdII gauge display 2007 toyota prius
★★★★★ Excellent addition for my 2007 Toyota Prius! I bought this for my 2007 Toyota Prius because the factory dashboard does not include a coolant temperature gauge. I wanted an easy way to monitor the engine temperature and make sure everything was operating normally. Installation was very simple. Just plug it into the OBD-II port and it starts working immediately. The display is bright, easy to read, and shows important information like coolant temperature, engine RPM, and battery voltage in real time. It has been working perfectly, and the temperature readings have been very consistent. This gives me much more confidence, especially on long drives and when climbing hills. If you own a second-generation Prius or any vehicle that doesn’t have a factory temperature gauge, I highly recommend this device. Great value and very easy to install ... show more
Reviewed in the United States on July 17, 2026 by mynor

  • Very nice addition for monitoring vehicle information.
This is a nifty little gadget. Various display mode allows me to pick the type and data I want to see. It fits snuggly on the corner of the dash board. I use it to display oil, water, CVT(*) temperature in real time. In the first try, the timed auto-off didn't work and it stayed on. It turns that I also need to set the auto-off voltage to >13V. Then it will turn off when the engine is off and after the set time. The logic is a bit odd but it worked. I bought one each for my 2018 Forester and 2020 BRZ. I do need to tweak the speed by 2~4% so the reading matches the digital speedometer on the BRZ and the Garmin navigation on the Forester. It reads "CVT" temperature on the Forester. But on the BRZ 6MT it also has a "CVT" temperature readout. I am assuming it is just the temperature of the transmission gear oil? I wonder if there's a way to rename it or somehow they just use CVT to represent all types of transmission. ... show more
Reviewed in the United States on January 11, 2025 by PC

  • Fun to play with
My car doesn’t have oil temperature gauge. It’s nice to have some extra gauges, especially after making some modifications to improve the performance of my car. Had to dial in the speedometer. I wish I could change more of the gauges. Some are locked in, but you can change a few of them and there is quite a few different display choices. It will help you figure out your stopping distance and your zero to 60 times. Mounting and hiding the wires were easy with the tools given with the gauge set. A decent size I don’t have any problems reading the gauges. It looks pretty good in the car too. I want to minded it to be a little bit bigger and have more information available to me. The voltage meter is nice and it has a lot of gauges that my car doesn’t have. I can’t tell you about durability because it’s been about six months. I turned the brightness of mine down, so the display would last longer. ... show more
Reviewed in the United States on July 1, 2026 by Justletitgo

  • Works great on 99 Honda Accord in OBDII mode
Wow, great collection of gauges and DTC scan tool itself is well worth the money. The DIGITAL dashboard showing the speedometer/rpm looks cool and modern. The HUD secondary gauge displays Coolant and Oil temp, Voltage, MPG, etc. The display is bright and comfortably clear in bright daylight under the California sun. Installation was simple, plug into the OBD port, then run the cable to the top of the steering wheel. The cable was extra long (about 6 feet) and I stuffed the slack into the fuse box above the OBD port. The included manual covers basic setup but honestly you can figure it out with only 3 buttons to work with. It took me 10 minutes to set the IMPERIAL units (MPH, MPG), set the time (UTC -8 hours), set the auto-turnoff volage to 13.2 volts, and the secondary gauges. For accurate MPG for my car, in the Fuel Settings, I set the Model to Honda and "Swept Volume" from 1.6 liters to 2.4 liters. My car is showing 28 MPG which seems correct. The latest firmware seems to have fixed the complaints found in user reviews. Among them that I found are listed below for those that are on the fence. 1. The "third display in the secondary gauges section" (which shows voltage) can be changed (yes all 3 can be changed now). 2. The display can be set to IMPERIAL (MPH, MPG, etc) or METRIC (KPH, liters/100 km, etc) in the Settings menu. 3. SPEED and RPM correctly matched the dashboard Analog gauges at freeway speeds for my 99 Honda Accord. 4. Clock time is accurate after adjusting the TIME OFFSET -8 hours in the Settings (time is auto-synched with GPS which is a plus). 5. No suction cup included in my package. I do not use it as it falls off unexpectedly during driving but incase you need it. 6. OBD cable is high quality and fits very firmly into the OBD port. Unplugging requires force and it will not unplug while driving on the road. 6. I wear polarized sunglass and can see the display crisp and clear in bright daylight. The display goes dark if you tilt your head 45 degrees. 7. Car parked for 2 days with HUD plugged in and the car starts up fine. HUD kept all my settings. Manufacturer does recommend unplugging the HUD if car is parked for 7 days. 8. For accurate MPG for your car, go into the Fuel Settings, set the Model (ie Honda) and "swept volume" from 1.6 liters to your engine size. ... show more
Reviewed in the United States on February 14, 2024 by SmartShopper

  • Functions fine (not as well in a Rav4 prime though), absolutely garbage manual
Bought this to get a tachometer functionality because some people on a forum recommended this to get a tach for a Rav4 prime. The issue with the Rav4 prime (and not so much with this HUD) is the battery voltage is super inconsistent. Sometimes it's over 14V, sometimes its at 12.8, 12.9V, and it can interfere w/ the voltage off, so unless if you're okay at working out some inconsistencies with this display, maybe don't get one for the Rav4 prime (I mean, the product description says it's not compatible w/ hybrids). The mounting tape wasn't very strong, and the suction cup was initially not "suction" at all until I took the proper time to get it suctioned on the window, and it has held itself in place ever since. There's an included screwdriver to remove the bottom plastic plate that you adhere the double sided tape to, I opted to removing that after getting the suction cup working properly, and used a piece of tape so the little remaining plastic bits have a soft place to sit on and doesn't damage the dash. 3 control buttons lets you to cycle between different display modes/entering into the settings/switching different readings on subsections of the HUD, and you're able to see readings like coolant temp, oil temp, transmission temp, turbo boost (if your car has a turbo), there's not too much customization, but there is a blanket reading page that just shows everything possible, if you need something like that. What is absolutely awful and not an excuse however, is the manual. There's like...no instructions on setting the manual, and it feels like half of the settings don't even do anything. There's also no way to disable certain warnings, like "high coolant temp warning", the only thing you can do is set it to an ungodly 200C. It also seems to shut itself off after the specified voltage after 3min regardless of what you set for the timer to turn this OBD2 off, at least that's what I assume what that setting is supposed to do, but there's no manual to tell me that. Given the price, this would absolutely be 5 stars had the manual actually detailed what all the settings did. ... show more
Reviewed in the United States on November 30, 2024 by Ovaltine Jenkins

  • Amazing.
Needed something for A old Tacoma and Civic works Amazing on both. Dragy devices are not worth it after discovering this device. Displays EVERYTHING except gas’s tank level
Reviewed in the United States on August 31, 2026 by Phillp Encinias

  • Good Device for Engine Monitoring
My Chevy Sonic doesn't have a temperature gauge. I bought this unit to enable checking on engine temperature. Installation was easy, although programming took me a few minutes to figure out. There are a lot of engine parameters available, and I finally settled on engine coolant temperature, turbo boost, and battery. One complaint-the mount is not very stable. A little glue should fix that. ... show more
Reviewed in the United States on August 22, 2026 by Teddy L. Pope

  • Neat/ fragile
Neat little gauge. Wiring is very fragile. I had it on my honda, but after months it was draining my battery. Tried removing irritated and it messed up the gauge. It no longer works from lightly pulling on the wires. Good over all except the thin wires
Reviewed in the United States on July 10, 2026 by Christopher L. Lawson

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