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Austin Stoner
Reviewed in the United States on February 9, 2025
Bought two sets, installed, pairing was seamless. Pressure is shown with an error of about 0.2 bar. The temperature shows plus minus similar. I. e. Indoors, 20 degrees showed from 18 to 24 degrees. On the street at minus 10 show from 8 to 12. In the movement show different temperatures even depending on the type of road surface. Specially drove along the side of the road and observed a change in temperature. In general, the thing is useful.
Kristen Navarrete
Reviewed in the United States on February 9, 2025
Seamless installation and pairing with sensors. Clear display day and night. Precisely shows tire pressure and wheel temperature.
Zach
Reviewed in the United States on January 7, 2025
Overall, the setup was pretty easy. One mistake I made, which made the setup take a lot longer than needed, was I put all the sensors on the valve stems before turning on the receiver and getting it into the search mode. Once I got all the sensors connected to the receiver, it has worked really well. I did not use the double sided tape that came with it, instead opting for hook and loop in case I want to move it to a different vehicle. The system seems to be displaying the pressures appropriately, raising a few psi after driving for a while.The only drawback, so far, is that it sometimes takes several minutes (up to 10 minutes) for all of the sensors to wake up when I start driving, hence -1 star. Since my daily commute is about 20 minutes each way, all of the sensors do wake up but I am half way home when they do. It is also not consistent on which one takes the longest to wake up, so it does not appear to be an issue with a specific sensor but the overall system. There are also times while driving that one or more of the sensors 'sticks' and does not update with the others.I have not driven this vehicle in inclement weather yet, but winter is young still. I will update if there are any issues with water, snow, ice, or mud on the sensors.
Jack Estes
Reviewed in the United States on January 13, 2025
I got this to replace a terrible aftermarket TPMS system in my 1998 Mercedes SL500, built before TPMS was mainstream. This system came well packaged and included everything you could possibly need to install this in most cars. The instructions are thorough, and once you get past the typical grammatical errors inherent in translation from Chinese, they are easy to follow. In less than 10 minutes from opening the box, I had it working in my car.The display is primarily solar powered, but it does have a USB-C port for charging and it's important to fully charge it via the latter method before installation. After that, the solar panel will handle keeping it operational. The sensors each take a single CR1632 coin cell battery and come with low-quality "starter" batteries installed, much like the starter cartridges in ink jet printers or other consumer electronics. Don't expect to get a long life out of them and it's a good idea to buy a 4 pack of better-quality cells to keep in the glove box along with the convenient twist-off wrench that comes in the box so you can change out a dead battery on the fly. I have an older version of TPMS from this same manufacturer in another car and I got about 3 months out of the initial batteries. When I need to change one, I just change them all for easy insurance. The system does alert you to low-battery situations and even which sensor(s) needs a new battery.The display is easy to read, even in bright, direct sunlight. A quirk of this system is that when you first start it up for the day, it can take up to 90 seconds for all 4 sensors to "check-in" with the display and give a reading. It can be disconcerting the first time you see this because one might logically assume a malfunction, or several flat tires. Don't worry about it, it's normal.Before I installed this, I used a known-accurate digital pressure gauge to correct the pressure in all 4 tires to factory (28F-29R) then set up the system. Once initialized, the displayed pressure were dead-on-balls accurate. I've rechecked several times over the last couple of weeks with the calibrated gauge and they match perfectly.There's just nothing to complain about with this model except, I guess, for the cheapo batteries. Of note, this one is designed to attach with 3M sticky tape (already installed) to your windshield, which is what I wanted for this application as my dash is covered in leather, but there is another model by this same manufacturer, with exactly the same guts, in an enclosure that's meant to stick to the dash with a little squishy tape pad. Just search Amazon by the manufacturer's name and you'll find the mount variations.I'll come back and update this at 6 months and a year to give some idea of reliability, but my initial impression is a strong recommendation if you need an aftermarket TPMS.
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