Tymate Tire Pressure Monitoring System - Full-Color Screen Design, 6 Alarm Modes, CLA Charging Method, Simple Installation and Setup, with 4 Advanced External Tmps Sensor (0-0.6 Bar/ 0-87 PSI)

First experience with a TPMS. Excellent product, thoughtful packaging, reasonably good instructions. Comes with tools and even seals for use in future if batteries need replacing. Easy to install once you figure out that you place the rubber gasket inside out so that it pooches out in a floppy way that is only temporary. After the nut and sensor are placed, it pops out to securely cover the connections. Be patient for the monitor, as it took about 10 minutes of driving for last of the sensors to register. Very accurate!

Update 4/21: unit still randomly works, issue still persists dropping all reading on road trips. Seems like driving for longer than an hour straight the sensors just stop working.Update 2/21: rating changed to 1 star, this is my third unit and will be getting of this one and calling it quits with this brand. Unit doesn't connect 80% of the time. Sometimes it works for almost a week then will disconnect and not read for several days until I repair manually or at times it will randomly start working. Currently looking at it and its reading 2 of the 4 sensors, yesterday was 1 then all 4 then none.I want to give this 5 stars but i had some bad luck with two other units before the third one finally worked and even that was a real pain. First one I ordered the display was dead and wouldn't allow me to move between screens, second unit the sensors wouldn't pair no many how many times I tried. The third unit was still a pain as well as the sensors wouldn't pair as well however after many tries they finally did. IF YOU HAVE ISSUES PAIRING READ A LITTLE MORE! Take all the sensors off and set aside away from the display and do not move the sensors for at least 10-15min. When ready plug the display into power and enter pairing mode by hitting the button 5x quickly. You will see several numbers with a number in the middle which starts at 0 then will switch to 1,2,3. While in this mode install Front left sensor, you should hear a beep coming from the display, hit the side button once now install front right sensor and repeat to back right then back left. It might take a few tries but the key seems to be separating the sensors from the display for 10+min before assigning the sensors if they won't pair initially. Now that the sensors are working it does its job as expected and fairly accurate. Display is hard to see in bright sunlight but manageable. Time will tell how it holds up but pairing was the biggest problem.

Great product! Used it on both of my cars for separate cross country trips. They worked great for the trip without any issues. The readings were pretty accurate.I had problems after filling air at a Costco on a couple of occasions. The issue was not particularly the product, but the technician not knowing the product and it's feature. Technically, I can't blame them either, but they don't allow customers to fill the air. You need to be very careful removing the sensors. Obviously, they need some kind of gaskets to seal the sensors. When you remove them, sometimes the inner gasket get stuck on the valve stems or come loose and fell off during taken off. If you lose it, your sensor will cause a leak and eventually get a flat tire. But the indicator inside helps you recognize that well before to prevent losing all the air if you act quickly. All you need to do is to remove the sensor. You can avoid all of these issues if you pay attention to the gaskets while intallation adn removal. I would recommend you take off the sensor if someone else is filling the air for you.Also, it's normal to loose a little air and hear the hiss when installing them as they compress the stem to detect the pressure.I contacted customer service for help on this and resetting the sensors. They communicated very well explaining on resetting procedure and sending me two sensors quickly and free of charge!Only thing I don't like about this product is the fact you can't change the temperature to farenheit!Hope this helps!

This is a great aftermarket option for a TPMS, as I was looking for something easy to keep track of my tire pressure in my old 2002 Toyota 4runner. It just plugs into your cigarette lighter and has easy, concise directions on how to set it up. Easy to see at night as well, and the price of the unit is just right. I've had it for about 3 months now and it still works fine no problems. Highly recommended!

My unit and seems to be working well. For what appears to be the most highly regarded product of its type though, (as I've seen in many review sites) they ought to do a better job translating the manual.The saving grace, though, from having to work to make the necessary settings for the alarm parameters, is that the factory default settings were fine for me, and probably would be for a many or most people, so I haven't had to do any programming.

I bought this product in January 2021, and I used it for my 20' travel trailer on May 2021. It doesn't work at all. The monitor just displayed one tire pressure with wrong reading PSI 3.4 actually my tire has PSI 6.5. The another one jus flash, no reading. Don't understand this kind of poor products is sold in Amazon.

Très difficile à se connecter. Moi j'ai eu un problème après 2 semaines. Je roulais et j'ai tout perdu l'affichage sur l'écran. J'ai été rembourser sans problème et très bon service. C'est pour cela que j'ai mis 3 étoiles.